Dahi Kachumber

2 onions
Salt and black pepper to taste

½ tsp roasted cumin powder

½ tsp black salt
1 cup yogurt
2 medium tomatoes chopped
1-2 green chillies chopped
2 tablespoons chopped coriander

Cut the onions into thin slices, sprinkle salt and set aside for 20 minutes. Squeeze out as much liquid as possible. Mix with yogurt and the rest of the ingredients.Serve with rice.