Spice Blend:1 tablespoon garam masala seasoning
1 1/2 teaspoons ground ginger
1/2 teaspoon ground cinnamon
1/4 teaspoon cayenne
Sauce:3 tablespoons butter
1 large onion, chopped (about 1 cup)
2 garlic cloves, minced
1 tablespoon tomato paste
1 (15-ounce) can tomato sauce
1 (14 1/2-ounce) can diced tomatoes in juice
1 skinless rotisserie chicken, boned out and pulled into 1 1/2 by 1/2-inch chunks
1 (10-ounce) box frozen peas, placed in a colander and run under hot water to thaw
1/3 cup heavy whipping cream
Hot basmati rice, for serving
Pita or Naan bread, warmed according to package directions, for serving
To make the spice blend: Stir the ingredients together in a small bowl and set aside.
To make the sauce: Melt the butter in a 12-inch nonstick skillet over medium heat. Add the onion and cook, stirring frequently, until the pieces just begin to turn gold, about 5 minutes. Add the garlic, tomato paste and spice blend, and cook for 1 minute, stirring constantly to prevent burning. The spices will be fragrant. Add the tomato sauce and diced tomatoes and stir well. Add the chicken pieces, spoon the sauce over the top and bring to a simmer. Turn the heat to low and cook, uncovered, until the chicken is warmed through and the sauce is flavorful, about 10 minutes. Stir frequently. Remove the chicken to a serving dish and cover to keep warm.
Shake any excess water from the peas. Add the peas and cream to the sauce in the pan, stir well and heat through. Do not boil. Spoon the sauce over the chicken. Serve with rice and warmed pita bread.