1 medium pink grapefruit
1/4 cup lemon juice
1/4 cup lime juice
2 tablespoons honey
1 tablespoon snipped fresh dill or 1 teaspoon dill weed
1 teaspoon crushed red pepper flakes
1/2 teaspoon ground ginger or 2 teaspoons minced fresh gingerroot
4 tuna steak or fillets (6 ounces each)
Nutritional Analysis: One serving (1 tuna steak) equals 224 calories, 2 g fat (trace saturated fat), 77 mg cholesterol, 63 mg sodium, 11 g carbohydrate, 3 g fiber, 40 g protein. Diabetic Exchanges: 5 very lean meat, 1 fruit.
Peel and section grapefruit over a bowl, reserving juice. Refrigerate half of the grapefruit sections. Add remaining grapefruit to the reserved grapefruit juice. Add the lemon juice, lime juice, honey, dill, red pepper flakes and ginger. Remove 1/4 cup for basting; cover and refrigerate. Pour remaining marinade into a large resealable plastic bag; add the tuna steaks. Seal bag and turn to coat; refrigerate for 30 minutes, turning once.
Coat grill rack with cooking spray before starting the