Mix all the ground spices (turmeric, red chilli, cumin) with a little water and set aside.
Put a pan with oil on medium-high heat. When the oil is hot, add the cumin seeds and allow to sizzle.
Add chopped onions and fry until golden.
Add grated ginger and the spice mix. Fry everything until separates the oil.
Add the chopped potatoes and fry them for a few seconds. Then add chopped cabbage and salt.
Add a little splash of water. Mix everything well and cover the pan with a lid.
Let it cook on medium-low heat for 15 minutes. Don’t forget to stir everything from time to time.
After 15 minutes, add the green peas and cover again. Let the whole thing cook for about 5-7 minutes until the potatoes and cabbage are well cooked.
Serve this dish with some Chapatis or rice.