2 whole chicken breasts, split (or four single breasts)salt and pepper to taste2 tablespoons olive oil1 onion, sliced1 apple, peeled, cored, and cut into thin wedges1/2 cup apple juice2 cups rice, cookedIf using variation: 1 garlic clove, crushed; 1 teaspoon dried rosemary or tarragon, crushed; and/or 1 teaspoon pumpkin pie spice