Dal Tadka (Red Lentil Dal with Tempered Spices)

Other Fast With Oil Published April 04, 2026

Dal tadka is the backbone of Indian home cooking — red lentils simmered to a silky porridge, then hit with a sizzling tempering of whole spices in hot oil. The tempering (tadka) is the soul of the dish: cumin seeds, mustard seeds, dried chilies, and garlic crackling in oil and poured over the dal at the table. It is dramatic, it is aromatic, and it turns a humble pot of lentils into something genuinely exciting.

Red lentils cook in twenty minutes without soaking. This is a weeknight staple.

FASTING LEVEL: Fast With Oil (the tadka requires oil — for strict days, skip the tempering and season the dal directly with ground spices)
SERVINGS: 4
TIME: 30 minutes

INGREDIENTS

For the dal:
- 1.5 cups red lentils (masoor dal), rinsed until water runs clear
- 4 cups water
- 1 teaspoon turmeric
- 1/2 teaspoon salt (adjust later)
- 1 medium tomato, chopped
- Juice of 1 lemon

For the tadka:
- 3 tablespoons vegetable oil or ghee-substitute
- 1 teaspoon cumin seeds
- 1 teaspoon black mustard seeds
- 8-10 curry leaves (optional but highly recommended)
- 3 cloves garlic, thinly sliced
- 2 dried red chilies, broken in half
- 1 teaspoon Kashmiri chili powder or paprika
- Pinch of asafoetida (hing)

To serve:
- Fresh cilantro, chopped
- Steamed basmati rice or roti

METHOD

1. Combine the rinsed lentils, water, turmeric, and chopped tomato in a large pot. Bring to a boil over high heat, then reduce to a simmer. Skim any foam that rises to the surface.

2. Cook uncovered for 18-22 minutes, stirring occasionally, until the lentils have completely broken down into a thick, creamy porridge. Add more water if needed — the consistency should be like a thick soup, not a paste.

3. Stir in salt and lemon juice. Taste and adjust. The lemon brightens everything.

4. For the tadka: heat oil in a small pan over high heat until shimmering. Add cumin seeds and mustard seeds — they will sputter and pop within seconds. Add the dried chilies, curry leaves (stand back, they will splatter), and sliced garlic. Cook for 30-40 seconds until the garlic is golden but not burnt.

5. Remove from heat. Add the chili powder and asafoetida to the hot oil — they will foam and sizzle. Immediately pour the entire contents of the pan over the pot of dal. You will hear a magnificent sizzle.

6. Stir gently and serve over basmati rice or with roti, topped with fresh cilantro.

NOTES

- The tadka must be made in hot oil and added at the end. This is not a step you can skip or simulate — it is what makes dal tadka different from plain dal.
- Curry leaves freeze perfectly. Buy a packet at an Indian grocery store and keep them in the freezer.
- For extra protein, stir in a handful of roasted cashews or serve alongside a bowl of boiled chickpeas.
- Leftovers will thicken overnight. Add water when reheating and re-season with a squeeze of lemon.