Fast Skillet Chicken Cacciatore! Ingredients 1 1/2 tablespoons olive oil, divided 1 1/2 teaspoons finely chopped fresh rosemary 1 teaspoon finely chopped garlic 1/4 teaspoon kosher salt 1/4 teaspoon freshly ground black pepper 4 (6-ounce) skinless, boneless chicken breast halves Cooking spray 1 cup thinly sliced onion 1 cup thinly sliced red bell pepper 1/2 …