Ingredients:
1 kg. fish (centre bone and skin remove and cut into square pieces)
juice of 1 lemon
1 tsp. garlic paste
1 tsp. ginger paste
½ cup drained beaten curd
1 tsp. salt
1 tsp. chilli powder
¼ to ½ tsp. crushed ajwain
1 tsp. garam masala
a pinch of tandoori colour