Tandoor — History, Etymology, Types, Clay Construction, Curing, Marination & Preparations
Food Production · Part 4 · Module 23
Tandoor — History, Etymology, Types, Clay Construction, Curing, Marination & Preparations
The tandoor reaches 480°C — nearly half the temperature of the sun’s surface. In Sanskrit it was called “kandu.” In Punjab, entire villages share a communal tandoor. Here is the complete guide to India’s most iconic cooking vessel.
📖 What Is a Tandoor?
Tandoor = cylindrical clay or metal oven used in cooking and baking. Used in southern, central, and western Asia — from Arab regions to Indian subcontinent and Caucasus. Fuelled by charcoal and wood fire. Exposes food to three simultaneous cooking methods: Live radiant heat + Hot air convection + Smoking (from dripping fat/juices). Temperature reaches 480°C (900°F). Working temperature: 350–420°C.
🌍 Etymology of “Tandoor”
Word Origins Across Cultures
Sanskrit: Kandu (earliest Indian name)
Akkadian (oldest known): “tin dur” = tin (mud) + niro/nura (fire) — mentioned in the Akkadian Epic of Gilgamesh
Babylonian: Tinuru → Persian: Tannur → Hindi/Urdu: Tandoor
Semitic root: Nar = fire
Other languages: Dari = “tender/tanner” · Armenian = Tonir · Turkish/Uzbek/Azerbaijani = Tandir · Kurdish = Tendûr
Akkadian (oldest known): “tin dur” = tin (mud) + niro/nura (fire) — mentioned in the Akkadian Epic of Gilgamesh
Babylonian: Tinuru → Persian: Tannur → Hindi/Urdu: Tandoor
Semitic root: Nar = fire
Other languages: Dari = “tender/tanner” · Armenian = Tonir · Turkish/Uzbek/Azerbaijani = Tandir · Kurdish = Tendûr
🏺 Types of Tandoor
3 Regional Tandoor Types
Afghan Tandoor: Sits above the ground. Made from bricks.
Punjabi Tandoor: Traditional clay, bell-shaped. Set into ground OR above ground. Fired with wood or charcoal. Reaches ~480°C. Legacy of Partition 1947 — Punjabi Hindus resettled in Delhi brought tandoor culture. Many Punjab villages still have communal tandoors.
Armenian Tonir: In ancient times worshipped as symbol of sun. Underground clay oven. One of the first tools in Armenian cuisine. Still used in Yerevan capital for traditional Armenian bread production.
Punjabi Tandoor: Traditional clay, bell-shaped. Set into ground OR above ground. Fired with wood or charcoal. Reaches ~480°C. Legacy of Partition 1947 — Punjabi Hindus resettled in Delhi brought tandoor culture. Many Punjab villages still have communal tandoors.
Armenian Tonir: In ancient times worshipped as symbol of sun. Underground clay oven. One of the first tools in Armenian cuisine. Still used in Yerevan capital for traditional Armenian bread production.
🏗️ Making the Clay Tandoor — 4 Stages
1
Base: Clay slabs ~8″ wide × 40″ long × 3″ thick shaped into cylinders. Two or three cylinders form the base shape.
2
Uppermost part: Pinched and left to dry overnight to hold weight of next layer.
3
Joints: Additional sheet topped and notched together. Hardness verified for stability.
4
Mouth: 3″ thick strip added to create the mouth opening. Iron rings mounted as modern mouth. Ball bearings and handles for easy carrying.
Clay Preparation for Tandoor
Must be free of sandy content. Non-pliable substance (mum grass) mixed in for natural binding strength. Highly elastic clay avoided (cracks quickly). Water added and left overnight covered. Beaten to smooth workable clay. Glass fibres and husk sometimes added for strength and heat retention.
Curing Paste (For New Tandoor)
Ingredients: Boiled spinach paste + Jaggery + Salt + Mustard oil (lots)
Process: Mix and cook to paste → Apply to internal walls → Leave 3 days → Heat slowly with cow dung cakes → Apply paste again → Fill 1/3 with coal at highest temperature → Cure walls → Wipe with wet salt-water cloth to clean ash.
Process: Mix and cook to paste → Apply to internal walls → Leave 3 days → Heat slowly with cow dung cakes → Apply paste again → Fill 1/3 with coal at highest temperature → Cure walls → Wipe with wet salt-water cloth to clean ash.
⚙️ Tandoor Equipment
Key Tools
Seekh: Wrought iron skewers — absorb and transfer heat, cook meat from inside AND outside. Must be greased before use.
Hooks: For stuffed chicken and leaf-wrapped dishes. Multiple hooks linked together to suspend in tandoor.
Trussing Needle and Thread: For stitching stuffed preparations before tandoor cooking.
Other tools: Gaddi, Roti Jodi, Fatta (salted water bowl), Poncha (cleaning brush), fat smearing brush
Hooks: For stuffed chicken and leaf-wrapped dishes. Multiple hooks linked together to suspend in tandoor.
Trussing Needle and Thread: For stitching stuffed preparations before tandoor cooking.
Other tools: Gaddi, Roti Jodi, Fatta (salted water bowl), Poncha (cleaning brush), fat smearing brush
Hotels keep at least two tandoors — one for roti/naan and one for kebabs/tikkas. Tandoor has two openings: Mouth opening (top) + Ventilation duct (bottom). Both opened in evening to allow oxygen to ignite coal. Coal takes ~60 minutes to reach optimal temperature.
🫙 5 Tandoori Marinades
1. Red Marinade: Cooked red chilli paste (gives deep red colour)
2. Yellow Marinade: Roasted besan + roasted haldi (turmeric) powder
3. Malai (White) Marinade: Cream and cheese — pale, rich
4. Hariyali (Green) Marinade: Coriander + spinach paste
5. Achari Marinade: Yellow marinade + achari spice blend
🍞 Tandoori Breads & Preparations
Breads
Tandoori Roti (whole wheat) · Missi Roti · Lachha Paratha · Naan · Khamiri Roti · Afghani Roti · Tandoori Kulcha · Sheermal · Keema and Paneer Naan
Tandoor Snacks
Seekh Kebab (vegetables, paneer, mutton, chicken, beef) · Tandoori Parcha Kebab · Tandoori Gobhi · Tandoori Tikka · Tandoori Chicken
🎯 UGC NET Key Points — Part 4 Module 23
◆ Tandoor = cylindrical clay/metal oven · 3 cooking: radiant heat + convection + smoking
◆ Temperature: reaches 480°C (900°F) · Working temp: 350–420°C
◆ Sanskrit name: Kandu · Earliest mention: Akkadian Epic of Gilgamesh
◆ Akkadian origin: “tin” (mud) + “niro” (fire) = tin dur → tannur → tandoor
◆ 3 types: Afghan (brick, above ground) · Punjabi (clay, bell-shaped, 480°C) · Armenian Tonir (underground clay)
◆ Clay must be free of sandy content · Mixed with mum grass for binding
◆ Curing paste: spinach paste + jaggery + salt + mustard oil
◆ Seekh = wrought iron skewers — cook meat from inside AND outside
◆ Hotels: minimum 2 tandoors (bread + kebabs) · 2 openings: mouth + ventilation duct
◆ 5 marinades: Red, Yellow, Malai/White, Hariyali/Green, Achari
◆ Temperature: reaches 480°C (900°F) · Working temp: 350–420°C
◆ Sanskrit name: Kandu · Earliest mention: Akkadian Epic of Gilgamesh
◆ Akkadian origin: “tin” (mud) + “niro” (fire) = tin dur → tannur → tandoor
◆ 3 types: Afghan (brick, above ground) · Punjabi (clay, bell-shaped, 480°C) · Armenian Tonir (underground clay)
◆ Clay must be free of sandy content · Mixed with mum grass for binding
◆ Curing paste: spinach paste + jaggery + salt + mustard oil
◆ Seekh = wrought iron skewers — cook meat from inside AND outside
◆ Hotels: minimum 2 tandoors (bread + kebabs) · 2 openings: mouth + ventilation duct
◆ 5 marinades: Red, Yellow, Malai/White, Hariyali/Green, Achari