Steps
1. Heat oil in a pan and add cumin seeds.
2. Add diced onions and sauté until golden brown.
3. Stir in turmeric, coriander, chili powder, and salt.
4. Add diced potatoes and beans, mix well.
5. Pour in enough water to cover the vegetables, cover, and simmer until potatoes are tender.
6. Garnish with fresh cilantro and serve hot with rice or naan.