Indian food has won hearts across the world not just because of its bold flavours and vibrant colours, but because of the way it is cooked. Behind every aromatic curry and perfectly charred naan lies a cooking method passed down through generations.
These traditional Indian cooking methods are more than just techniques. They are a way of life rooted in regional culture, seasonal ingredients, and a deep understanding of how heat, spice, and time transform simple food into something extraordinary.
Whether you are new to Indian cooking or want to sharpen your skills in the kitchen, this guide walks you through the 9 most important techniques you need to know.
What Makes Indian Cooking Techniques Unique?
Indian cuisine spans over 28 states, each with its own cooking style. What ties them together is a shared philosophy: patience, layering of flavour, and respect for spice. Unlike many Western cooking styles that focus on speed, traditional Indian methods prioritise slow heat, careful seasoning, and building depth at every stage of cooking.
According to the BBC Good Food Guide to Indian Cuisine, the hallmark of great Indian cooking lies in how spices are handled, not just which spices you use, but when and how you add them.
1. Tadka (Tempering): The Secret Weapon of Indian Cooking
If there is one technique every Indian home cook swears by, it is tadka. Also called tempering or chaunk, tadka involves heating oil or ghee and briefly frying whole spices, mustard seeds, cumin, dried red chillies, and curry leaves until they splutter and release their essential oils.
This aromatic mixture is then poured directly over dals, curries, or vegetables as a final flavour hit. The result? A dish that goes from flat to fragrant in under a minute.
How to do it:
- Heat a small amount of oil or ghee over medium heat until it shimmers
- Add whole spices and let them sizzle for 20–30 seconds
- Pour immediately over the finished dish and stir
Pro tip: Never walk away during tadka. Spices go from perfect to burnt very quickly.
Tadka is also one of the key techniques behind popular dishes like dal tadka and rasam. Learning this one skill will instantly elevate your everyday Indian cooking.
2. Bhuna: Building Deep, Rich Flavour
Bhuna is the art of cooking onions, ginger, garlic, and spices over medium heat until they are deeply caramelised and the oil separates from the masala. This slow-frying technique forms the backbone of most Indian curries and gravies.
The word bhuna literally means “to fry”, but it is much more than that. Done right, bhuna creates a paste so rich and complex that it tastes like the dish has been cooking for hours, even when it has not.
Key signs your bhuna is ready:
- Onions are deep golden brown, not just soft
- The oil visibly separates around the edges of the pan
- The masala smells nutty and aromatic, not raw
Bhuna masala is the starting point for classic dishes like chicken bhuna, mutton curry, and keema.
3. Dum (Slow Cooking): The Art of Patience
Dum pukht, literally “breathe and cook” in Persian, is one of the most celebrated traditional Indian cooking methods. Food is sealed inside a heavy pot with a tight lid and cooked over very low heat, allowing the ingredients to steam in their own moisture and juices.
The result is extraordinarily tender meat, perfectly cooked rice, and flavours that have had time to truly meld together. Dum cooking is the foundation of the world-famous biryani and dishes like nihari and korma.
What you need:
- A heavy-bottomed pot (preferably copper or cast iron)
- Dough or foil to seal the lid completely
- Low heat and time, usually 45 minutes to 2 hours
Dum cooking is a slow process, but it rewards patience. The sealed environment locks in fragrant steam, which is why dum biryani tastes so different from biryani cooked by any other method.
4. Tandoor (Clay Oven Cooking): Fire and Flavour
The tandoor is a cylindrical clay oven that reaches temperatures of up to 480°C (900°F). Food cooked in a tandoor gets a signature smoky, slightly charred flavour that is almost impossible to replicate with modern ovens.
Tandoori cooking is a staple of North Indian cuisine, think tandoori chicken, seekh kebabs, naan, and roomali roti. The intense heat cooks food quickly on the outside while keeping the inside juicy and tender.
The tandoor process:
- Preheat the oven for at least 45 minutes before cooking
- Marinate proteins in yoghurt, spices, and lemon juice for at least 4 hours
- Skewer the food and lower it into the tandoor
- Cook for 8–12 minutes, rotating as needed
Even without a tandoor at home, you can get similar results using a very hot grill or cast-iron skillet. The marinade is key; it locks in moisture and creates that gorgeous charred crust.
5. Steaming: Clean, Light, and Nutritious
Not all Indian cooking is heavy and spiced. Steaming is a gentle, health-conscious method widely used across South India and coastal regions. Idlis, dhoklas, momo-style dumplings, and puttu are all made by steaming.
Steaming preserves nutrients that are often lost in high-heat cooking, making it one of the healthiest Indian cooking techniques available. It also requires little to no oil, which is why steamed dishes are lighter on the stomach.
How it works:
- Prepare your batter or filling
- Pour into greased moulds or a steaming tray
- Steam over boiling water for 10–20 minutes, depending on the dish
Idlis and dhoklas rely on fermented batters (see technique 9), which makes steaming even more effective. The fermentation creates a light, airy texture that steaming then sets perfectly.
6. Grilling and Roasting: Smoke and Char
Grilling and roasting are used across India for meats, fish, vegetables, and even breads. While the tandoor is the traditional vessel, home cooks also use flat griddles (tawa), open flames, and conventional ovens.
Grilled dishes are popular from the kebab stalls of Lucknow to the seafood shacks of Goa. The key difference between Indian grilling and Western BBQ is the marinade; yoghurt-based marinades tenderise the protein and create a beautiful caramelised crust.
Tips for better grilling:
- Always marinate for a minimum of 2 hours, overnight if possible
- Get your grill as hot as possible before adding food
- Baste with butter or oil midway through cooking
Grilling also works brilliantly for vegetables like paneer, capsicum, and mushrooms, all popular in Indian vegetarian cooking.
7. Boiling and Simmering: The Comfort Cooking Method
Some of India’s most comforting dishes, dal, rasam, sambar, and khichdi, rely entirely on boiling and simmering. This is the most accessible of all Indian cooking methods and requires nothing more than a pot and water.
The distinction between boiling and simmering matters here. Boiling (100°C) is used to cook lentils and legumes quickly. Simmering (around 85–95°C) is used to slowly develop flavour in soups, stews, and gravies without overcooking delicate ingredients.
Many Indian cooks combine both in a single dish, boiling the lentils first, then simmering with tomatoes, tamarind, and spices to build the final flavour.
8. Frying: From Crispy Snacks to Hearty Mains
Frying is central to Indian street food culture. Samosas, pakoras, puris, jalebis, and bhajis are all fried, and nobody does fried food quite like India.
There are two main types used in Indian cooking:
- Shallow frying: Used for parathas, cutlets, and dosas. Food sits in a small amount of oil and is flipped to cook both sides.
- Deep frying: Used for samosas, puris, and sweets. Food is fully submerged in hot oil at around 170–180°C.
The secret to good Indian frying is oil temperature control. Too cool, and food absorbs oil and becomes greasy. Too hot and the outside burns before the inside cooks. A cooking thermometer helps enormously here.
9. Fermenting: Ancient Science in the Kitchen
Fermentation is one of the oldest and most intelligent of all Indian cooking methods. Dosa and idli batters, kanji, pickles (achaar), and gundruk all rely on natural fermentation, a process where beneficial bacteria break down sugars and starches, creating flavour and improving nutrition.
Fermented foods improve gut health by introducing beneficial microorganisms into the digestive system. This is why traditional Indian meals often include a fermented component, a pickle, a lassi, or a dosa, as part of balanced eating.
How to ferment dosa batter at home:
- Soak rice and urad dal separately for 4–6 hours
- Grind to a smooth batter and combine
- Leave in a warm place (28–32°C) for 8–12 hours until bubbly
- Use the fermented batter to make crispy dosas or fluffy idlis
The fermented tang that develops is what gives dosas their signature flavour, something no shortcut can replicate.
Quick Comparison: Indian Cooking Methods at a Glance
| Method | Best For | Heat Level | Time Required |
|---|---|---|---|
| Tadka | Dal, curries, and vegetables | High (briefly) | 1–2 mins |
| Bhuna | Curry base, masala | Medium | 15–25 mins |
| Dum | Biryani, korma, nihari | Very low | 1–2 hours |
| Tandoor | Kebabs, naan, chicken | Extremely high | 10–15 mins |
| Steaming | Idli, dhokla, dumplings | Medium | 10–20 mins |
| Grilling | Meats, paneer, and vegetables | High | 15–30 mins |
| Boiling/Simmering | Dal, soups, stews | Medium-low | 20–60 mins |
| Frying | Snacks, bread, sweets | High | 5–15 mins |
| Fermenting | Dosa, idli, pickles | None (natural) | 8–24 hours |
Frequently Asked Questions
Q1: What are the traditional cooking methods used in Indian cuisine?
The 9 main traditional Indian cooking methods are Tadka (tempering), Bhuna (slow frying), Dum (slow cooking), Tandoor (clay oven cooking), Steaming, Grilling and Roasting, Boiling and Simmering, Frying, and Fermenting. Each technique serves a distinct purpose — from building deep curry bases with Bhuna to creating smoky, charred flavours with the Tandoor. Together, these methods form the foundation of Indian cuisine across all 28 states.
Q2: What is Tadka, and why is it important in Indian cooking?
Tadka, also called tempering or chaunk, is the technique of heating oil or ghee and briefly frying whole spices — such as mustard seeds, cumin, dried red chillies, and curry leaves — until they splutter and release their essential oils. This aromatic mixture is then poured over dals, curries, or vegetables as a final flavour boost. It is one of the most important Indian cooking techniques because it transforms a simple dish into something deeply fragrant in under a minute.
Q3: What is Dum cooking, and which dishes use it?
Dum cooking, from the Persian phrase ‘dum pukht’ meaning ‘breathe and cook,’ is a slow-cooking technique where food is sealed inside a heavy pot with a tight lid and cooked over very low heat. The ingredients steam in their own moisture and juices, resulting in extraordinarily tender meat and deeply layered flavours. The most famous dish made using dum cooking is biryani, but it is also used for nihari and korma. Dum cooking typically takes between 45 minutes and 2 hours.
Q4: How does Tandoor cooking work, and what dishes are made in it?
A tandoor is a cylindrical clay oven that reaches temperatures of up to 480°C (900°F). Food is skewered and lowered into the oven, where the intense heat cooks it quickly on the outside while keeping the inside juicy and tender. The result is a signature smoky, slightly charred flavour. Classic tandoor dishes include Tandoori Chicken, Seekh Kebabs, Naan, and Roomali Roti. Even without a tandoor at home, you can get similar results using a very hot grill combined with a yoghurt-based marinade.
Q5: What is the healthiest Indian cooking method?
Steaming is the healthiest traditional Indian cooking method. It requires little to no oil, preserves vitamins and minerals that are often destroyed by high heat, and produces light, easily digestible food. Popular steamed dishes include Idli, Dhokla, and Puttu. Boiling and simmering are also very healthy options, especially for lentil-based dishes like dal and sambar. Fermentation is another nutritious technique as it introduces beneficial gut bacteria into everyday meals like dosa and lassi.
Q6: What is the difference between Bhuna and Dum cooking?
Bhuna and Dum are both slow techniques but serve very different purposes. Bhuna involves frying onions, ginger, garlic, and spices over medium heat in an open pan until deeply caramelised and the oil separates from the masala — it is an active technique used to build a curry base. Dum, by contrast, is a passive sealed technique where the finished dish is cooked on very low heat inside a tightly covered pot, allowing steam to tenderise the meat and meld all the flavours together. Bhuna creates the foundation; Dum finishes and perfects the dish.
Q7: Can I experience authentic Indian cooking techniques at a restaurant in London?
Yes! At Dilchad, located near Spitalfields Market in the heart of the City of London, every dish is prepared using authentic traditional Indian cooking techniques. From Tandoori Chicken slow-cooked in a clay oven to rich curry bases built using the Bhuna method, the kitchen follows methods passed down through generations. Dining at Dilchad gives you a genuine taste of how these ancient techniques transform everyday ingredients into something truly extraordinary.
Final Thoughts
Mastering these 9 Indian cooking methods is not just about following recipes; it is about understanding why each technique exists and what it does to flavour, texture, and nutrition. From the lightning-fast sizzle of tadka to the long, patient rest of dum cooking, each method has been refined over centuries for good reason.
Start with tadka and bhuna; they are the foundation of nearly every Indian curry. Once you are comfortable there, explore dum cooking and fermentation. These techniques will not just make you a better Indian cook; they will change the way you think about cooking altogether.
Explore more traditional recipes and cooking guides at Dilchad.
