Dal tadka is a yellow toor dal finished with a sizzling tadka of ghee, cumin, garlic and chilli, a favourite of North Indian homes and Punjabi roadside dhabas. The “tadka” is that final sizzle of ghee, garlic and chilli poured over the top, and it is what makes a plain pot of lentils taste rich. A heavy pot and a short soak are all you need; a pressure cooker simply makes it faster.
Why this recipe works
- A 30-minute soak lets the toor dal soften evenly in a pot in under an hour, without a pressure cooker.
- Cooking the onion-tomato masala in a separate pan keeps acid away from the lentils until they have collapsed, and lets the tomato cook down until the ghee separates.
- A second tadka at the end puts fresh, toasty garlic and chilli on top instead of letting their aroma simmer away.
Method
Rinse the toor dal in a bowl of cold water, rubbing it between your fingers, and change the water 3 or 4 times until it runs almost clear. Cover with fresh water, soak for 30 minutes, then drain.
Put the dal in a heavy pot with 750 ml of the water and the turmeric. Bring to the boil over high heat and skim off the foam for 2 to 3 minutes. Turn the heat to low, cover with the lid slightly ajar and simmer for 40 to 50 minutes, stirring every 10 minutes and adding hot water a splash at a time if it catches, until the grains collapse when pressed against the side of the pot.
Tip: Pressure-cooker option: cook the drained dal with 500 ml of water and the turmeric over high heat until the first whistle, then on medium for 3 more whistles (about 12 minutes in all). Let the pressure drop naturally for 10 minutes before opening, then carry on from step 3.
Whisk the dal for 30 seconds with a whisk or the back of a ladle until creamy with a few grains still visible. Stir in the salt and enough of the remaining hot water to make it pourable; it should coat the ladle and settle flat. Keep it on the lowest heat.
Heat 1.5 tbsp ghee in a frying pan over medium heat. Add the cumin seeds and let them sizzle for 20 to 30 seconds until a shade darker and fragrant. Add the hing, then the onion right away.
Cook the onion for 6 to 8 minutes, stirring often, until soft and golden brown at the edges. Add the chopped garlic, ginger and green chilli and stir for 1 minute until the raw smell goes.
Add the tomato and cook for 6 to 8 minutes, mashing with the spoon, until it breaks down into a thick paste and the ghee separates at the edges. Add the chilli powder, ground coriander and garam masala with 1 tbsp water and stir for 1 minute.
Tip: This is a small bhuna: the masala is ready when it looks glossy and pulls away from the pan. Undercooked tomato tastes sharp in the finished dal.
Tip the masala into the dal, swirl 2 tbsp of the dal round the pan to catch every bit and pour it back. Crush the kasuri methi between your palms over the pot and simmer uncovered on low for 5 minutes. Taste and adjust the salt.
For the finishing tadka, wipe the pan and heat 1 tbsp ghee over medium heat until it shimmers but not smoking. Fry the sliced garlic for 45 to 60 seconds until light golden, add the dried chillies for 10 seconds, then turn off the heat, stir in the 0.25 tsp chilli powder for 5 seconds and pour it straight over the dal.
Tip: Take the pan off the heat before the chilli powder goes in. It colours the ghee red in seconds and burns just as fast.
Stir in the lemon juice, scatter over the coriander and serve hot with jeera rice or roti.
Swaps & substitutions
- Toor dal → Masoor dal (red lentils, 150 g): No soaking needed. Simmer for 20 to 25 minutes in 700 ml water; it breaks down faster and is less creamy.
- Toor dal → Yellow moong dal (150 g): Soak for 20 minutes and simmer for 25 to 30 minutes; lighter and slightly sweeter.
- Ghee → Neutral oil: Makes the dal vegan with a gluten-free hing. The finishing tadka loses some of its nutty aroma.
Storage & reheating
Cool the dal within 2 hours and refrigerate in a covered container for up to 3 days. It thickens as it cools, so loosen it with hot water and reheat until steaming hot all the way through. It freezes for up to 3 months; freeze it without the finishing tadka and make a fresh one when serving.
Frequently asked questions
How do I make dal tadka without a pressure cooker?
Soak the toor dal for 30 minutes, then simmer it in a heavy pot with the lid ajar for 40 to 50 minutes, stirring every 10 minutes and topping up with hot water. Unsoaked dal takes 15 to 20 minutes longer. It is done when the grains collapse when pressed.
What are the pressure-cooker timings?
Use 500 ml of water for 150 g soaked toor dal. Cook over high heat to the first whistle, then on medium for 3 more whistles, about 12 minutes in all. Let the pressure drop naturally for 10 minutes, then whisk and loosen with hot water.
Why is my dal still hard after an hour?
Old dal, hard water, or tomato or other acid added too early all slow it down. Keep the masala separate until the dal has softened, keep simmering with hot water, and buy dal from a shop with a quick turnover.
Why does my tadka taste bitter?
The garlic, cumin or chilli powder burnt. Fry the garlic only until light golden, and take the pan off the heat before adding chilli powder. If the tadka smells acrid or the garlic is dark brown, wipe the pan and make it again; it only takes 2 minutes.
How thick should dal tadka be?
Pourable but creamy: it should coat a ladle and settle flat in the bowl. It thickens a lot on standing, so add hot water a splash at a time just before serving.
Which allergens does this contain?
Milk (ghee). Many hing brands are blended with wheat flour, so use a gluten-free hing if you avoid gluten. With oil instead of ghee the dal is vegan.
Nutrition
| Calories | 238 kcal |
|---|---|
| Protein | 10 g |
| Carbohydrates | 31 g |
| Fat | 9 g |
| Fibre | 8 g |
| Sodium | 692 mg |
More in Punjabi Recipes and Indian Curry Recipes. Learn the technique: Indian Spices: A Practical Guide, How to Make a Curry Base (Bhuna Masala).
