Prepare the Spice Mix: In a small bowl, combine the cumin, cinnamon, ground cloves, cardamom, black pepper, chili powder, salt, and turmeric. Mix well and set aside.
Cook the Chicken: Heat 1 tablespoon of olive oil in a large skillet or pan over medium heat. Add the chicken pieces and sprinkle about half of the spice mixture over the chicken. Cook for about 5-7 minutes, until the chicken is browned on all sides but not fully cooked through.
Sauté the Aromatics: In the same skillet, add the remaining tablespoon of olive oil. Add the chopped onion, minced garlic, minced jalapeño peppers, and fresh ginger.
Add Coconut Milk and Worcestershire Sauce: Stir in the coconut milk, Worcestershire sauce, and the remaining half of the spice mix.
Cook the Chicken in the Sauce: Return the browned chicken to the skillet and add the chopped basil leaves. Simmer the chicken in the coconut curry sauce for about 10-12 minutes, or until the chicken is fully cooked and the sauce thickens slightly.
Serve: Serve the basil chicken in coconut curry sauce over your choice of cooked brown rice, white rice, quinoa, or cauliflower rice. Garnish with extra chopped basil for a fresh, herby finish.