In a pot boil mutton with g.g paste & salt.. when half done add tomatoes, achar masala(1tbsp) & yogurt cook until tender..

Take green chillies cut in half & deseed it.. take remaining 2tbsp achar masla mix with lemon juice & fill green chillies with it..

Now put these chillies on mutton gravy.. cover the lid for 10 min.. Now open the lid mix throughly cook for 5 min more.. serve with raita & naan..