Take a cauliflower and a potato peel and cut them into even pieces. Then wash in clean water.
Chop tomato, onion, green chilies, and make a paste of ginger and garlic.
Heat the oil with cumin seeds in a kadai on high heat.
Add ginger and garlic paste to it.
Then add chopped onion and saute till light golden.
When it's golden, add coriander powder.
After a minute add chopped tomato and green chilies. Saute them.
When the tomatoes are half mushy, add spices: turmeric powder, garam masala, and salt.
Saute all together till the tomatoes are fully mushy.
Now add chopped potato, cauliflower florets and 2 tbsp of water.
Mix all the ingredients well and cover the kadai with a steamer. Cook it on low heat until cooked.
When the potato and cauliflower florets are soft and all the water is absorbed turn off the flame.
Serve it hot with jeera rice or soft phulka.