Method:
Wash the mince and drain out all the water.
Heat 2tbsp oil in a heavy based sauce pan. Add 2 onions and fry for 10 minutes to a light golden color, Remove onions from oil and fry the whole chillies just for a moment. Blend both onions and whole chillies in a blender to a smooth paste without using water.
Take the minced meat in a bowl. Add onion paste, ginger paste, salt, garam masala and yogurt. Knead the mixture well and marinate overnight in the refrigerator.
Take a heavy bottomed skilled, add 1 onion, then add green chillies and fry well afterwards add the marinated mince and cover it with a tight fitting lid and let it cook for 20-25 minutes. Add water if necessary. cook for 15-20 minutes or until all excess moisture has absorbed.
Transfer to a serving dish and garnish with coriander leaves. Serve hot with chapathis, naan or parathas.