Heat oil and butter in a pan, add onions, ginger garlic paste & fry on low flame for 4-5 minutes till they turn light golden.
1 tablespoon oil, 1 cup finely chopped onions, 1 tablespoon + 1 teaspoon ginger garlic paste, 1 tablespoon butter
Add tomato puree, spice powders - coriander, jeera, kashmiri chilli, turmeric and salt. Add cashew paste, ketchup, saute for a minute or 2 and cook covered on low heat for 13-15 minutes while checking every 4-5 minutes. Sprinkle a few teaspoons of water while cooking to avoid the masalas getting burnt. Cook till oil separates from the sides of the pan.
1 ½ cups tomato puree, 2 ½ tablespoons cashew paste, 1 tablespoon + 1 teaspoon coriander powder, ½ teaspoon jeera powder, 1 tablespoon + 1 teaspoon kashmiri chilli powder, ½ teaspoon turmeric powder, 1 teaspoon salt, 1 tablespoon + 1 teaspoon ketchup, 1 cup + 2 tablespoons warm water
Add 1 cup of water, mix well and as the gravy boils, add garam masala, chicken tikka and cook on low for 5 minutes. Add kasuri methi, cream, coriander leaves, boil for a minute and serve.
1 teaspoon garam masala powder, 1 teaspoon roasted & crushed kasuri methi, 1 tablespoon finely chopped coriander leaves, 2 tablespoons cream