Freshly ground pepper Combine olive oil, garlic, orange zest and juice, rosemary and pepper to taste. Add shrimp and cover with marinade. Refrigerate 1 hour. Grill shrimp over low coalsor under broiler 10 cm from source of heat, until golden, 4-5 minutes, turning once. Each serving shrimp contains about: 162 calories; 210 milligrams sodium; 188 milligrams cholesterol; 5 grams fat, 27% calories from fat. Each serving chicken contains about: 210 calories; 111 milligrams sodium; 59 milligrams cholesterol; 7 grams fat, 30% calories from fat.