Step-by-Step Instructions

1. 1.Prepare Cabbage and Potatoes

   Shred the cabbage using a mandoline or a knife. Peel the potatoes and chop them into 1cm cubes. If preparing in advance, soak the chopped potatoes in cold water to prevent browning.

2. 2.Temper Spices

   Heat 2 tablespoons of oil in a pan over medium heat. Add 1 teaspoon of mustard seeds and 1 teaspoon of cumin seeds. Allow them to crackle and release their aroma.

3. 3.Add Aromatics and Tomatoes

   Add 1/4 teaspoon of asafoetida (hing) and 1 tablespoon of minced ginger to the pan. Stir briefly. Then, add 1 cup of canned tomatoes (or fresh pureed tomatoes), 1 teaspoon of ground turmeric, 1 teaspoon of chili powder, 1 teaspoon of salt, and 1/2 teaspoon of sugar. Stir everything together.

4. 4.Simmer Masala

   Bring the tomato mixture to a gentle simmer and cook uncovered for approximately 5-7 minutes, or until the oil begins to separate from the tomatoes, indicating the masala is cooked.

5. 5.Add Vegetables and Cook with Ice Lid

   Add the chopped potatoes and shredded cabbage to the pan. Stir thoroughly to ensure all the vegetables are coated in the tomato masala. Cover the pan with a lid filled with ice. Cook over low heat for 5 minutes.

6. 6.Continue Steaming

   After 5 minutes, remove the ice lid, stir the curry, and replace the ice lid. Continue cooking for another 5 minutes. Repeat this process until the potatoes are tender and the cabbage is cooked through (total cooking time with ice lid approximately 15-20 minutes). The melting ice creates steam that cooks the vegetables in their own juices.

7. 7.Final Stir-Fry

   Remove the ice lid. Increase the heat to high and stir-fry the curry constantly for approximately 3-5 minutes. This step allows any excess moisture to evaporate and encourages some browning on the vegetables, adding depth of flavor.

8. 8.Garnish and Serve

   Garnish the curry with chopped green chilies and fresh coriander. Stir well to combine. Serve hot with buttered chapati or roti.