Time: 1 hour
Ingredients
- 4 medium cloves garlic, roughly chopped
- 1 (1-inch) knob ginger, peeled, roughly chopped
- 1 to 6 green Thai chiles (to taste), roughly chopped
- 2 Tbsp (30ml) juice from 1 lemon, divided
- Kosher salt
- 2 Tbsp (30ml) vegetable oil or ghee
- 2 tsp (8g) black mustard seed
- 1 tsp (4g) whole cumin seed
- 1 large onion, finely diced (about 1 1/2 cups; 300g)
- 0.25 tsp (1g) baking soda
- 2 tsp (8g) ground coriander
- 0.5 tsp (2g) freshly ground black pepper
- 0.5 tsp (2g) ground turmeric
- 1.5 tsp (6g) store-bought or homemade garam masala, divided
- 1 (14-ounce) can whole peeled tomatoes
- 2 (14-ounce) cans chickpeas, drained and rinsed
- 1 cup cilantro leaves, roughly chopped (1 ounce; 25g)
Instructions
- Combine garlic, ginger, chiles, 1 Tbsp lemon juice, and 0.5 tsp kosher salt in a food processor and process until a fine paste is produced. Set aside.
- Heat oil or ghee in a large saucepan or Dutch oven over medium-high heat until shimmering.
- All at once, add mustard seed and cumin. They will sputter and spit for a few seconds.
- As soon as they are aromatic (about 15 seconds), add onion all at once, along with baking soda.
- Cook, stirring frequently, until onions start to leave a brown coating on bottom of pan, 3 to 4 minutes.
- Add 1 Tbsp water, scrape up browned bits from pan, and continue cooking. Repeat this process until onions are a deep brown, about 10 minutes total.
- Immediately add garlic/ginger/chile paste all at once and stir to combine.
- Add coriander, black pepper, turmeric, and 1 tsp garam masala. Stir until fragrant, about 30 seconds.
- Add tomatoes and crush them using a whisk or potato masher.
- Add drained, rinsed chickpeas and cilantro, reserving a little cilantro for garnish.
- Add 1/2 cup water.