Heat 1/2 ladle of oil in a pan or kadai over medium flame.
Once the oil is hot, add 1 teaspoon of mustard seeds and 1 teaspoon of cumin seeds. Let them crackle.
Add 1 pinch of asafoetida and 1 sprig of curry leaves to the hot oil.
Add the chopped onion and sauté for 1 minute until lightly golden.
Mix in 1 tablespoon of crushed ginger, garlic, and green chilli paste. Sauté for another 1 minute.
Add the chopped tomato and cook for 1 minute. You do not need to make it completely mushy.
Stir in salt, 2 tablespoons of Kanda Lasun Masala, 1/2 teaspoon turmeric, and 1/2 teaspoon garam masala.
Add the chopped cluster beans and potatoes to the pan. Mix everything well so the vegetables are fully coated with the masala.
Add 1 small bowl of water if the beans are mature and thick.
Cover the pan with a lid and let the Batata Gavari Chi Bhaji recipe cook on a medium flame for 5 to 7 minutes.
Remove the lid and check if the potatoes are soft. Add 4 to 5 tablespoons of roasted peanut powder and mix well.
Cover the pan again, leaving a small gap for steam, and cook on low heat for 10 minutes. Stir 1 or 2 times to prevent burning at the bottom.
Your tasty tiffin bhaji is ready to serve.