This a how-to for a crucial Indian technique and tempering called tadka.
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What is tadka?
Tadka, a verb and noun, refers to a technique in Indian cooking where oil or ghee is infused with spices and aromatics, resulting in a flavored oil that is also called tadka.
There are many different languages and dialects in India so therefore there are many words for tadka (Hindi) like thalipu (Tamil), tarka (Urudu), chaunk (also Hindi), and many more.
Why to add tadka in Indian cooking?
- Add layers of flavor to a dish
- Blooming the spices in fat helps coax out fat-soluble molecules in the spices. This can completely change the flavor of the spice and final dish. Just think about how different garlic tastes in a dish when it is first sautéed in oil compared to when if it is just added into the dish at the end.
- Flavor can distribute easier throughout a dish via the fat. The whole spices and aromatics infuse in the liquid fat which can distribute more easily throughout a dish than just the spices on their own.
- Add a beautiful topping or garnish to the dish.
When to use tadka in Indian cooking?
Contrary to popular belief, tadka can be used at the beginning of a recipe, as a finishing oil at the end, or both. In both cases, you are infusing aromatics in spices. When a dish starts with a tadka you are creating a flavorful base for the rest of the dish. This initial tadka might include aromatics like ginger and garlic sizzled in oil. When a dish ends with has a tadka topping, it acts as both a garnish much like a finishing oil in a fancy soup or infused butter in mashed potatoes.
Steps for making tadka
Here is a high level overview of making a tadka. You can find more detailed information for each step down below.
- Choose a fat to temper the spices in. Examples: vegetable oil, ghee
- Choose the spices and aromatics to infuse in the fat. It is important to have your spices and aromatics all prepped and close to the stove because the tadka making process moves FAST!
- Heat your desired fat in a tadka pan on medium heat until it warms up. If you are using a large pan instead of a small tadka pan or saucepan, add fat to one side of the pan so it pools. If the oil is spread out, then the spices won't completely submerge in the oil and will tend to burn rather than infuse the oil.
- Add spices/aromatics into the fat in order from thickest -> thinnest.
- Use your senses to tell you when the tadka is done. The spices should perfume the air, the spices will pop and crackle when they are warmed up, some aromatics (cumin, garlic) will slightly darken in color, and lastly the spices will dance and move in the oil, indicating that the oil is warm enough. The whole process should take 30 seconds - <1 minute depending on how hot your oil is.
- Pour the tadka over the dish if used as a finishing oil OR use it as a base for the dish and continue with the rest of the recipe.
Choosing the right fat for tadka
The two big things to consider when choosing the right fat for your use case are:
- Do you want the taste of the fat to also be featured or do you only want the flavor of the spices? If you want the first, then choose a neutral oil vs. choose a non-neutral fat that has a taste of its own. For example, coconut oil, mustard oil, ghee all have a distinctive taste that they also contribute to the tadka while vegetable oil is more neutral.
- Are you going to add the tadka to a cold dish? If the tadka is going to be added to a cold dish, you want to pick a fat that doesn't solidify easily at cool temperatures like vegetable oil; you don't want something like ghee or coconut oil.
I've given you a decision tree down below which will give you options for oils that you can choose based on your use case.
Choosing spices and aromatics for tadka
There are endless options for the spices and aromatics that you choose for your tadka. I've included some popular aromatics and spices categorized by when in the tadka making process you generally add them, with some commentary on what they will add to the tadka.
Thickest Spices and Aromatics (Added in the beginning)
- Black Peppercorn (Whole) - Add a subtle peppery taste to the dish
- Cinnamon Stick - Add a comforting, warming, back of the throat spice
- Cardamom Pod (Whole) - Add a sweetness and floral taste
- Cloves - Add a bitter and licorice-y taste
- Split Urad Dal - Nuttiness. It also adds a crunchy texture to dishes.
- Whole Dried Red Chilis
Thinner Spices (Added in the middle)
- Cumin Seeds - Add a earthy nuttiness
- Black Mustard seeds - Add a bitter, subtle horseradish-y spice
- Nigella Seeds - Oniony taste
- Fresh Green Chilis - Herbal heat. Slit whole chilis in half for a more subtle heat or chop them finely for a more pronounced heat.
- Garlic - Umami bomb! Add after dried spices because it can burn easily.
- Ginger - Fresh, spicy, peppery taste. Add after dried whole spices because it can absorb a lot of oil leaving little for the other spices.
- Curry Leaves - Citrusy, peppery, herbal. Pops in the oil because of its water content so be careful. However, this leaf is so crucial to South Indian dishes. Adds an extra crunch to dishes as well.
Ground Spices (Added at the very end)
- Ground Black Pepper - Add a strong peppery taste to the dish
- Turmeric - The bright yellow powder blooms in the fat and makes for an earthy tasting dish.
- Asafetida (Hing) - Adds an onion/garlic pungent flavor.
Tadka inspiration for various dishes
All of these are rough guidelines for spices for different recipes, but tadka is highly personal and customizable. This is just a starting point for your Indian cooking journey.
Tadka Dal
- Fat: Ghee to add a buttery taste
- Whole Spices: Black mustard seeds, cumin seeds, red chilis, curry leaves, asafetida.
Tadka for Yogurt Rice
- Fat: Vegetable oil
- Spices: Black mustard seeds, cumin seeds, grated ginger, fresh chilis, curry leaves
Lemon Rice
- Fat: Ghee
- Spices: Black mustard seeds, fresh chilis, dried chilis, curry leaves, turmeric
What is the best tadka pan?
Tadka pans are really small pans that allow small amounts ghee/oil to pool so that spices can be properly tempered in them. I like to buy tadka spoons with a flat bottom and a decently long and stable handle to allow me to step away from the pan when curry leaves pop.
Buy Now → However, if you don't want to make another kitchen purchase, I recommend using the smallest saucepan in your kitchen. Alternatively, if you only have larger pans, simply pool the oil in one corner of a larger saucepan rather than spreading it all over the pan.
This is a detailed article about tadka! Please leave a comment below letting me know what you thought of this article and if it was helpful to you! I always love hearing your questions and your comments 🙂
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