Take a wok and add oil heat it then add 1/2 tsp cumin seeds, one bay leaf and all whole spices. Saute few seconds then add onion and saute till it becomes light brown then add ginger garlic paste, saute add red chilli powder and 1/2 tsp salt. saute one more minute. Now add tomatoes, carrot and capsicum saute and cover.cooked for 3-4 minutes. Remove the lid add garam masala powder mix well and turn out the flame.