Crowd-Pleasing and Flavorful Thai Mango Chicken

Name: Crowd-Pleasing and Flavorful Thai Mango Chicken
Cuisine: Asian, Thai
Ingredients: 2 mangoes, fresh, ripe, fruit peeled and sliced from the pit; 3 cloves garlic; 2 makrut lime leaves, cut into slivers with scissors, with stem and central vein discarded; 1 red chile, seeded and diced; 1 thumb-sized piece galangal or ginger, sliced; 1/2 lime, juiced; 2 tablespoons fish sauce; 1 1/2 tablespoons soy sauce; 1 tablespoon rice vinegar; 1 tablespoon brown sugar; 1/4 teaspoon turmeric; 1 cup all-purpose flour; 1/2 teaspoon salt; 2 to 3 chicken breasts, cut into 2-inch-long pieces; or chicken thighs; 1/4 cup oil; 1 red bell pepper; 1/2 to 1 mango, cut into chunks; 3 to 4 tablespoons coconut milk or water; 1/4 to 1/2 cup fresh cilantro