Make Tikka Masala Sauce: In a medium-sized bowl combine tomato sauce, tomato paste, oil, garlic, ginger, garam masala, cumin, coriander, paprika, turmeric, salt and cinnamon. Whisk to combine.
16 oz. can tomato sauce, 1 Tbsp. tomato paste, 2 Tbsp. oil, 3 cloves garlic, 1 Tbsp. ginger paste, 1 ½ Tbsp. Garam masala, 1 tsp. cumin, 2 tsp. coriander, 1 tsp. paprika, 1 tsp. turmeric, 1-1 ½ tsp. salt, Pinch of cinnamon