5. Add the chicken pieces, 4 tablespoons tomato paste (or an 8 oz can of tomato sauce if using), 1 tablespoon garam masala, 1 teaspoon chili powder (or paprika), 1 teaspoon cumin, 1 teaspoon salt, 1/4 teaspoon black pepper, and 1 teaspoon fenugreek (optional). Stir to coat the chicken in the spices and tomato. Cook, stirring occasionally, for about 5–6 minutes until the chicken is cooked through (no pink remaining).