Masoor Dal Tadka (Indian Red Lentil Soup)

Silky red lentils cooked until creamy, finished with a sizzling cumin-garlic tadka for that classic, can’t-stop-eating Indian comfort — light but deeply satisfying for lunch.

Ingredients

• 1 1/2 cups red lentils (masoor dal), rinsed well
• 5 cups water
• 1 medium onion, finely chopped
• 2 medium tomatoes, finely chopped
• 1 tbsp grated ginger
• 4 garlic cloves, finely sliced (or minced)
• 1–2 green chilies, slit (optional)
• 1/2 tsp turmeric powder
• 1 1/2 tsp salt (adjust to taste)
• 2 tbsp neutral oil or ghee (pantry staple)
• **Tadka (tempering):**
• 2 tbsp chopped cilantro (optional)
• 1/2 lemon, cut into wedges (optional)
• Black pepper, to taste (pantry staple)

Method

• 1

  Step 1: Cook the dal until creamy

  Add rinsed red lentils and water to a pot. Bring to a boil, then reduce to a lively simmer. Skim any foam for a cleaner finish. Cook 12–15 minutes, stirring once or twice, until the lentils are very soft and starting to break down.

• 2

  Step 2: Build the base (onion-tomato masala)

  In a separate pan, heat 2 tbsp oil/ghee over medium heat. Add onion and cook 6–8 minutes until soft and lightly golden at the edges. Add ginger, the 4 sliced garlic cloves, and green chili (if using). Cook 1 minute until fragrant. Add tomatoes, turmeric, and a pinch of salt; cook 5–7 minutes until tomatoes collapse and the mixture looks thicker and jammy.

• 3

  Step 3: Combine and simmer

  Scrape the onion-tomato masala into the pot of dal. Stir well. Simmer 5–8 minutes to meld flavors. If it’s too thick, add a splash of hot water. For a smoother restaurant-style texture, whisk vigorously for 20–30 seconds (the dal will turn silkier).

• 4

  Step 4: Make the tadka (sizzle finish)

  In the same pan, heat 2 tbsp ghee/oil over medium-high. Add cumin seeds; when they sizzle and turn a shade darker (about 20–30 seconds), add sliced garlic. Stir constantly until garlic turns pale golden (30–60 seconds). Turn off the heat, then stir in chili powder (it should bloom instantly without burning).

• 5

  Step 5: Finish and serve

  Pour the hot tadka over the dal (it should crackle). Cover for 1 minute to trap the aroma. Taste and adjust salt and pepper. Serve with cilantro and a squeeze of lemon for brightness.

Tips

• **Lunch-friendly serving ideas:** Have it as a soup bowl with lemon and black pepper, or with a small portion of steamed rice/roti to keep it light but filling.
• **Consistency control:** Masoor dal thickens as it sits — loosen with hot water and simmer 1 minute.
• **Tadka timing:** Keep the garlic just golden, not deep brown, or it can turn bitter.
• **Storage:** Refrigerate up to 4 days. Reheat gently with a splash of water; add a tiny fresh tadka if you want it extra lively.

Nutrition (per serving, estimate)