First, wash and prepare the bhindis.

Cut both ends of it and then chop them into 1-inch pieces.

Next, take a kadhai or frying pan and add in some mustard oil.

After the oil smokes a bit, add in the kaalo jeera and let it splater.

Next, put in the chopped onion and fry until it turns translucent or golden brown.

To this, add in the chopped bhindis and combine all of them well.

Now, put the turmeric powder, red chili powder, sugar, salt, and aamchur powder and mix all them.

Saute the veggies for around 3 minutes.

Check for the salt and all the other spices. If needed, add some more and combine them well.

Fry everything for around 3 to 4 minutes more and check if the veggie has soften.

Continue cooking for a bit more to make the bhindis crisp and yummy.

Next, add in the green chilis, give it a final stir, and take them out of the heat and transfer them in a bowl.

Serve it hot with some rice and dal.