Camper's Luau Chicken Makes 2 servings. 3 envelopes onion cup-a-soup 1 (8 ounce) crushed pineapple, undrained 1 whole chicken breast, split 1 small green bell pepper, cut into strips 2 (18-inch square) pieces heavy-duty aluminum foil In a small bowl, combine onion cup-a-soup and pineapple. For each serving, place half the chicken, onion-pineapple mixture and green pepper on foil. Wrap loosely, sealing edges airtight with double fold. Place on grill, seam-side up, over hot coals or high heat, and cook 45 minutes, or until chicken is tender.