Why Is a Tandoor Sometimes Called a Tandoori Oven?

If you have ever shopped for an Indian restaurant oven, read an Indian menu, or searched online for commercial tandoor equipment, you may have noticed several different terms being used for what appears to be the same type of oven.

You may see:

• Tandoor
• Tandoor oven
• Clay tandoor
• Clay oven
• Tandoori oven
• Commercial tandoor
• Commercial tandoori oven

So what is the difference?

The simplest answer is:

A tandoor is the oven. Tandoori describes food that is cooked in a tandoor.

Technically, the appliance itself is called a tandoor, while a dish such as tandoori chicken is called tandoori because it is prepared using tandoor cooking.

However, the term "tandoori oven" has become common in everyday English, restaurant equipment searches, and foodservice discussions because people understand it to mean "the oven used for tandoori cooking."

This guide explains why tandoor and tandoori oven are sometimes used interchangeably, what the words actually mean, how a traditional tandoor works, and how to choose a commercial tandoor for a restaurant.

Restaurants looking for equipment can also browse the complete commercial tandoor oven collection at Nishi Enterprise.

What Is a Tandoor?

A tandoor is a tall, cylindrical oven traditionally constructed with a clay interior.

The oven creates extremely intense heat inside a relatively narrow cooking chamber.

Food can be cooked in several ways.

Flatbreads such as naan are traditionally attached directly to the hot clay wall.

Meat, paneer, seafood, and vegetables can be threaded onto long skewers and suspended vertically inside the oven.

Restaurants commonly use tandoors for:

• Naan
• Garlic naan
• Butter naan
• Tandoori roti
• Kulcha
• Tandoori chicken
• Chicken tikka
• Paneer tikka
• Seekh kebab
• Lamb kebabs
• Fish
• Shrimp
• Vegetables

Modern commercial versions can place the traditional clay cooking chamber inside a stainless steel body and use a gas burner rather than relying only on charcoal or wood.

What Does Tandoori Mean?

Tandoori is derived from tandoor and generally describes food or a cooking method associated with the oven.

For example:

• Tandoori chicken is chicken cooked using tandoor-style cooking.
• Tandoori shrimp refers to shrimp prepared in the tandoori style.
• Tandoori paneer refers to paneer prepared using this type of high-heat cooking.

Therefore, the difference is similar to saying:

Tandoor = the equipment.

Tandoori = something cooked in or associated with that equipment.

Tandoor vs. Tandoori at a Glance

Why Do People Say "Tandoori Oven"?

If tandoor is the correct name for the oven, why do so many people call it a tandoori oven?

There are several reasons.

1. Tandoori Food Is More Familiar Than the Word Tandoor

Many people encounter the word tandoori before they ever learn what a tandoor is.

A customer may have eaten:

• Tandoori chicken
• Tandoori wings
• Tandoori shrimp
• Tandoori paneer

without ever seeing the oven in which the food was traditionally cooked.

When they later discover the equipment, calling it a "tandoori oven" feels natural because they associate it with tandoori food.

2. "Tandoori Oven" Explains the Purpose

Someone unfamiliar with Indian cooking may not immediately know what the word tandoor means.

"Tandoori oven" sounds like:

"The oven used to make tandoori food."

That makes the term understandable even if it is not the most linguistically precise name.

3. Restaurant Equipment Searches Use Multiple Names

Restaurant owners searching for this equipment may type:

• Commercial tandoor
• Commercial tandoor oven
• Indian clay oven
• Restaurant tandoori oven
• Gas tandoor
• Tandoori chicken oven
• Naan oven

Because buyers use different terminology, restaurant equipment suppliers often include several versions of the name so customers can find the product they are looking for.

4. English Frequently Adds the Word "Oven"

The word tandoor already refers to an oven, so technically the phrase "tandoor oven" repeats part of the meaning.

But this is very common when a borrowed word is unfamiliar to English speakers.

Adding "oven" immediately explains what kind of object is being discussed.

That is why phrases such as:

• Tandoor oven
• Clay tandoor oven
• Commercial tandoor oven

are widely understood and useful even though simply saying "tandoor" is technically enough.

Is "Tandoori Oven" Wrong?

It is better to think of it as common informal terminology rather than the most precise terminology.

If you are talking specifically about the equipment, the clearest terms are:

• Tandoor
• Tandoor oven
• Clay tandoor
• Commercial tandoor
• Commercial clay tandoor oven

Tandoori is more properly associated with the cooking style and foods prepared using that technique.

However, if someone asks where to buy a "tandoori oven," restaurant equipment professionals will generally understand exactly what they mean.

Is a Tandoor the Same as a Clay Oven?

A traditional tandoor is a type of clay oven, but not every clay oven is a tandoor.

Tandoors have a distinctive vertical shape and cooking method.

A traditional tandoor generally has:

• A cylindrical or slightly curved clay chamber
• An opening at the top
• A heat source near the bottom
• Vertical skewer cooking
• Clay walls used directly for baking bread

That design is what allows naan and skewered foods to cook using several forms of intense heat at once.

How Does a Tandoor Cook Food?

A tandoor does not cook exactly like a standard convection or deck oven.

Food inside a tandoor is exposed to intense heat from several directions.

Radiant Heat

The hot interior surfaces radiate heat toward the food.

Hot Air

Very hot air circulates through the vertical chamber.

Direct Clay-Wall Heat

Naan and other breads are attached directly to the heated clay wall.

Heat Rising Through the Oven

The vertical shape allows extremely hot air to rise through the cooking chamber and around skewered food.

This is what produces the fast cooking, blistering, browning, and char associated with tandoori food.

Why Is Clay Important in a Tandoor?

The clay chamber is a major part of traditional tandoor cooking.

Once heated, the clay stores a significant amount of thermal energy.

This is particularly important when making naan because the bread is placed directly against the hot interior surface.

The combination of direct contact with the clay and intense heat inside the oven helps create:

• Blistering
• Fast baking
• Charred spots
• A soft interior
• A cooked exterior within a short period

How Is a Modern Commercial Tandoor Different?

Commercial restaurants need equipment that can operate in a professional kitchen environment.

Modern commercial gas tandoors can combine the traditional clay interior with:

• Stainless steel exterior construction
• Gas burners
• Gas safety systems
• Thermocouples
• Pilot ignition
• Insulation
• Casters
• Stainless steel covers

This allows restaurants to preserve the traditional clay cooking method while using equipment built for repeated commercial service.

Commercial Tandoors at Nishi Enterprise

Nishi Enterprise carries five Shaan clay tandoor sizes, ranging from a compact catering model to a large Jumbo restaurant tandoor.

All five can be viewed together in the Shaan Tandoor collection.

The complete range currently includes:

• 26-inch Catering Tandoor
• 28-inch Medium Tandoor
• 30-inch Large Tandoor
• 32-inch Extra Large Tandoor
• 34-inch Jumbo Tandoor

1. Shaan 26-Inch Catering Tandoor

The smallest traditional Shaan tandoor currently offered by Nishi Enterprise is the ETL Certified Shaan Catering Tandoor Clay Oven.

This compact model is approximately 26 inches wide and is designed for applications where mobility and space are important.

It can be particularly useful for:

• Catering companies
• Outdoor events
• Smaller restaurant kitchens
• Foodservice operations with limited space
• Lower-volume tandoor production

Even though it is the smallest Shaan model, it still uses the same general clay-tandoor cooking principle as the larger restaurant ovens.

2. Shaan 28-Inch Commercial Tandoor

The Shaan 28-Inch ETL Certified Gas Tandoor Oven provides a step up in capacity from the catering model.

It can be a practical choice for:

• New Indian restaurants
• Medium-volume restaurants
• Restaurants with moderate naan demand
• Restaurants serving kebabs and tandoori entrees

The 28-inch model uses a handcrafted clay chamber inside a stainless steel exterior and includes a commercial gas burner system.

3. Shaan 30-Inch Commercial Tandoor

The Shaan 30-Inch Commercial Tandoor Oven is positioned as a restaurant-grade option for established commercial kitchens.

This size can provide a useful balance between:

• Cooking capacity
• Kitchen footprint
• Naan production
• Skewer capacity

It can be a strong option for a full-service Indian restaurant where naan, chicken tikka, paneer tikka, and kebabs are regular parts of dinner service.

4. Shaan 32-Inch Extra Large Commercial Tandoor

Restaurants with heavier tandoor volume can move up to the Shaan 32-Inch Commercial Gas Clay Tandoor Oven.

This larger tandoor is built for demanding commercial applications and can be useful in:

• Busy Indian restaurants
• Pakistani restaurants
• Banquet kitchens
• Commercial commissaries
• Catering operations

Its larger clay chamber creates additional room for bread and skewer production during high-volume service.

5. Shaan 34-Inch Jumbo Tandoor

The largest Shaan clay oven in Nishi Enterprise's current lineup is the Shaan 34-Inch Jumbo ETL Certified Gas Tandoor Clay Oven.

This model is intended for operations where tandoor production is a major part of the kitchen.

Potential applications include:

• High-volume Indian restaurants
• Banquet halls
• Catering companies
• Large restaurant kitchens
• Operations producing large amounts of naan and kebabs

All Nishi Enterprise Shaan Tandoors at a Glance

Restaurants can also compare all of these models in the Nishi Enterprise Tandoor Collection.

Which Tandoor Size Should a Restaurant Buy?

The correct tandoor size depends more on production than simply on the total number of seats in the restaurant.

Two 100-seat restaurants may need completely different tandoors.

Restaurant A may sell naan with only 20% of its meals.

Restaurant B may produce naan, garlic naan, chicken tikka, paneer tikka, seekh kebab, and mixed grills continuously throughout dinner service.

Restaurant B will put far more pressure on the tandoor even though both restaurants have the same seating capacity.

Choose a Tandoor Based on Your Menu

Before buying, consider how important tandoor cooking is to the menu.

Ask:

• How many naan orders do we expect per hour?
• Will we serve tandoori chicken?
• Will we serve chicken tikka?
• Will we serve paneer tikka?
• Will we serve seekh kebab?
• Will breads and proteins need to cook at the same time?
• Will catering orders use the same tandoor as dine-in service?

If the tandoor is one of the busiest appliances in the kitchen, additional capacity can become extremely valuable during the dinner rush.

Should a Small Restaurant Buy the Catering Tandoor?

Possibly.

The 26-inch Shaan Catering Tandoor is the most compact option in Nishi Enterprise's current Shaan lineup.

It can make sense when:

• Kitchen space is limited
• Tandoor items are a smaller portion of the menu
• The unit needs to be used for catering
• Production volume is moderate

If naan and tandoori dishes are central to the restaurant, moving to the 28-inch or 30-inch Shaan tandoor may provide more room for growth.

When Does a 32-Inch or 34-Inch Tandoor Make Sense?

The 32-inch Shaan tandoor and 34-inch Jumbo Shaan tandoor are better suited to operations where large amounts of food need to move through the tandoor during peak service.

Examples can include:

• Busy weekend dinner service
• Large banquet orders
• High naan volume
• Large kebab menus
• Restaurants serving both dine-in and catering customers

What Is Cooked in a Tandoor?

A common misconception is that the tandoor is only a naan oven.

Naan is extremely important, but the same oven can cook a broad selection of restaurant foods.

Naan

Naan dough is stretched and attached directly to the hot clay wall using a bread pad.

The intense heat rapidly bakes the bread.

Tandoori Chicken

Chicken can be marinated and cooked on long skewers inside the tandoor.

Chicken Tikka

Boneless pieces of marinated chicken can be threaded onto skewers and cooked vertically.

Paneer Tikka

Paneer cubes, peppers, onions, and other vegetables can also be cooked on skewers.

Seekh Kebab

Seasoned ground meat is formed around suitable kebab skewers and cooked in the high heat of the tandoor.

Seafood

Fish and shrimp can also be prepared with tandoori marinades and cooked using tandoor heat.

Why Are Foods Called Tandoori Chicken but Not Tandoor Chicken?

This illustrates the grammar difference clearly.

The oven is the tandoor.

The food is tandoori.

Therefore:

• Tandoor = oven
• Tandoori chicken = chicken cooked in the tandoor style
• Tandoori paneer = paneer prepared in the tandoor style
• Tandoori shrimp = shrimp prepared in the tandoor style

This is why "tandoori oven" is understandable but linguistically a little unusual. It effectively means an "oven for tandoori cooking."

What Is a Naan Oven?

The phrase naan oven is another name customers sometimes use when searching for a tandoor.

A traditional clay tandoor is one of the primary ovens used to make naan.

However, not every commercial naan oven is a traditional tandoor.

Traditional Tandoor vs. Rotoquip RD30

Nishi Enterprise also carries the Rotoquip RD30 Commercial Flatbread Oven.

The RD30 should not be confused with a traditional Shaan clay tandoor.

Instead, it is a modern commercial flatbread oven designed for high-volume production of:

• Naan
• Pita
• Roti
• Chapati
• Lavash
• Other flatbreads

Nishi Enterprise currently lists the RD30 at production of up to approximately 300 flatbreads per hour under appropriate operating conditions.

This can make it attractive for restaurants where extremely high bread production is required.

Traditional Tandoor vs. Commercial Flatbread Oven

A traditional Shaan tandoor may therefore make more sense when the restaurant needs both bread and skewered tandoori foods.

The Rotoquip RD30 can make more sense when the primary objective is extremely consistent, high-volume flatbread production.

What Accessories Does a Tandoor Need?

A clay oven alone is not enough to operate a complete tandoor station.

Restaurants also need the tools used to load, cook, remove, and maintain food and equipment.

Nishi Enterprise carries a full Tandoor Accessories and Parts collection.

Common tandoor accessories include:

• Tandoor skewers
• Naan bread pads
• Bread-removal skewers
• Clay repair mix
• Baffle burner plates
• Safety valves
• Thermocouples

Why Tandoor Skewers Matter

Restaurants using a tandoor for chicken tikka, paneer, vegetables, lamb, seekh kebab, or seafood need a suitable supply of long commercial skewers.

Nishi Enterprise's tandoor accessories collection includes skewers in multiple shapes and thicknesses for different foods.

Round and square skewers can perform differently depending on the food being cooked.

For example, a flatter or square profile can provide additional grip for certain minced-meat kebabs, while round skewers can be useful for pieces of chicken, paneer, seafood, and vegetables.

Why Does a Tandoor Need a Bread Pad?

Naan is traditionally applied directly to the clay wall.

A bread pad helps the cook position and attach the dough safely and consistently.

This is one of the pieces of equipment that makes bread production in a traditional tandoor very different from putting dough onto a sheet pan in a standard oven.

Why Does Tandoor Clay Sometimes Crack?

A traditional clay liner is made from natural material exposed to repeated heating and cooling.

Small cracks can develop as the tandoor is used.

That does not necessarily mean the entire oven has failed.

Restaurants should follow the manufacturer's maintenance guidance and use appropriate repair materials when needed.

Nishi Enterprise carries tandoor maintenance products through its Tandoor Accessories and Parts collection.

Does a Commercial Tandoor Need a Hood?

Commercial installation requirements depend on the specific equipment, fuel source, building, and local code.

Nishi Enterprise's Shaan product pages specify that the commercial clay tandoors should be installed under appropriate exhaust ventilation according to applicable national and local requirements.

Restaurant owners should have the installation reviewed by qualified professionals and the appropriate local authorities rather than assuming that a tandoor can simply be placed anywhere in the kitchen.

Can a Tandoor Use Natural Gas or Propane?

Nishi Enterprise's current Shaan gas tandoors are designed for commercial gas operation, and the product information notes that LPG or propane configurations can be available where appropriate.

Restaurants should confirm the required gas configuration before ordering and have commercial gas equipment installed by qualified professionals.

Is a Tandoor Only Used in Indian Restaurants?

No.

Although tandoor cooking is strongly associated with Indian cuisine, similar cooking traditions and flatbreads are found across a much broader region.

Commercial tandoors may be useful in:

• Indian restaurants
• Pakistani restaurants
• Bangladeshi restaurants
• Nepali restaurants
• Afghan restaurants
• Middle Eastern restaurants
• Central Asian restaurants
• Mediterranean concepts

The exact menu and cooking traditions differ considerably, but the vertical high-heat oven concept appears across many cuisines.

Why Is the Word Tandoor Used Around the World?

The word has a long linguistic history and reached English through South Asian usage.

Today, tandoor has become a widely recognized restaurant and culinary term.

However, because many English speakers first encounter the adjective "tandoori" on restaurant menus, both words continue to appear when customers talk about the oven.

What Should Restaurants Call It on Their Menu?

When talking about food, "tandoori" usually makes more sense.

Examples include:

• Tandoori Chicken
• Tandoori Shrimp
• Tandoori Paneer
• Tandoori Mixed Grill

When talking about the equipment, "tandoor" is clearer.

Examples include:

• Cooked in our clay tandoor
• Fresh naan baked in the tandoor
• Traditional tandoor cooking

What Should Restaurant Owners Search for When Buying One?

Any of the following searches may lead to the type of equipment you need:

• Commercial tandoor
• Commercial tandoor oven
• Restaurant tandoor
• Gas tandoor
• Clay tandoor
• Indian restaurant clay oven
• Commercial naan oven
• Tandoori oven

Nishi Enterprise organizes these products in its Commercial Tandoor Ovens collection so restaurant operators can compare the available models.

Which Shaan Tandoor Should You Choose?

Here is a simple way to think about the five sizes:

Choose the 26-Inch Catering Tandoor If:

• You need the smallest Shaan option
• You operate a catering business
• Space is limited
• Tandoor volume is relatively moderate

View the Shaan Catering Tandoor.

Choose the 28-Inch Tandoor If:

• You operate a small or medium restaurant
• You need more capacity than the catering model
• You expect regular naan and kebab production

View the Shaan 28-Inch Tandoor.

Choose the 30-Inch Tandoor If:

• You operate a full-service restaurant
• Tandoori items are a major part of your menu
• You need a balance of capacity and footprint

View the Shaan 30-Inch Commercial Tandoor.

Choose the 32-Inch Tandoor If:

• Your restaurant has heavier tandoor volume
• You regularly produce many naan and skewered items
• You need a larger commercial cooking chamber

View the Shaan 32-Inch Commercial Tandoor.

Choose the 34-Inch Jumbo Tandoor If:

• You operate a high-volume kitchen
• You serve large events or banquets
• Naan and tandoori foods are produced continuously
• Maximum Shaan tandoor capacity is important

View the Shaan 34-Inch Jumbo Tandoor.

Frequently Asked Questions About Tandoor and Tandoori Ovens

What is a tandoor?

A tandoor is a vertical oven traditionally made with a clay cooking chamber. It is used to prepare naan, kebabs, tandoori chicken, paneer, seafood, vegetables, and other foods using intense heat.

What does tandoori mean?

Tandoori generally means cooked in, or prepared using the style associated with, a tandoor.

Is a tandoor the same as a tandoori oven?

In everyday restaurant conversation, the two phrases often refer to the same appliance. Technically, tandoor is the name of the oven, while tandoori describes the cooking style or food.

Is "tandoor oven" correct?

Yes, it is widely used in English and commercial foodservice even though tandoor itself already refers to an oven. Adding the word oven helps people unfamiliar with the term understand what the equipment is.

Is "tandoori oven" correct?

It is common informal usage. A more precise term for the appliance is tandoor or tandoor oven.

Why is tandoori chicken called tandoori chicken?

The name refers to the method of preparing the chicken using tandoor-style high-heat cooking.

Is a tandoor only for naan?

No. Restaurants also use tandoors for chicken tikka, tandoori chicken, paneer tikka, seekh kebabs, lamb, seafood, and vegetables.

Can you cook naan in a tandoor?

Yes. Naan is traditionally attached directly to the heated clay wall of the tandoor.

What size commercial tandoor does Nishi Enterprise sell?

Nishi Enterprise currently carries five Shaan sizes: a 26-inch Catering Tandoor, 28-inch Tandoor, 30-inch Tandoor, 32-inch Tandoor, and 34-inch Jumbo Tandoor.

Does Nishi Enterprise sell tandoor accessories?

Yes. Nishi Enterprise carries a Tandoor Accessories and Parts collection including skewers, bread pads, clay maintenance products, baffle plates, safety components, and other tandoor supplies.

What is the largest Shaan tandoor available from Nishi Enterprise?

The largest current Shaan model is the 34-Inch Jumbo Shaan Tandoor.

What is the smallest Shaan tandoor available from Nishi Enterprise?

The smallest current model is the 26-Inch Shaan Catering Tandoor.

Does Nishi Enterprise sell an automatic naan oven?

Yes. Restaurants focused primarily on high-volume flatbread production can also consider the Rotoquip RD30 Commercial Flatbread Oven. It is a modern flatbread-production system rather than a traditional clay tandoor.

Where can I buy a commercial tandoor?

Restaurant operators can browse commercial tandoor ovens at Nishi Enterprise, including all five Shaan clay tandoor sizes and related commercial flatbread equipment.

Final Thoughts: Tandoor vs. Tandoori Oven

The difference between tandoor and tandoori is actually quite simple.

The tandoor is the oven.

Tandoori describes the food or cooking style associated with the tandoor.

That is why we say tandoori chicken, tandoori paneer, and tandoori shrimp.

However, language does not always follow technical definitions perfectly.

Over time, phrases such as "tandoor oven" and "tandoori oven" have become common because they help customers understand what type of equipment is being discussed.

If someone searches for a commercial tandoori oven, they are almost certainly looking for a commercial tandoor.

For restaurant owners, the more important decision is choosing the right type and size for the kitchen.

Nishi Enterprise currently carries the complete five-size Shaan lineup:

• 26-Inch Shaan Catering Tandoor
• 28-Inch Shaan Commercial Tandoor
• 30-Inch Shaan Commercial Tandoor
• 32-Inch Shaan Commercial Tandoor
• 34-Inch Shaan Jumbo Tandoor

Restaurants can compare all available models through the Shaan Tandoor collection or browse Nishi Enterprise's broader Commercial Tandoor Ovens collection.

For restaurants that already own a clay oven, Nishi also carries tandoor skewers, bread tools, replacement parts, and maintenance accessories to keep the tandoor station operating during daily restaurant service.