- 1/2 cup grapefruit or citrus soda
- 1/2 cup soy sauce
- 1/4 cup vegetable oil
- 2 1/2 teaspoons garlic powder
- 1 teaspoon prepared horseradish
- 2 1/2 pounds boneless, skinless turkey breast, cut into 3/4-inch slices
- In a large resealable plastic bag, combine the soda, soy sauce, oil, garlic powder and horseradish. Add turkey slices. Seal bag and turn to coat; refrigerate for 6-8 hours or overnight.
- Drain and discard the marinade. Grill the turkey, uncovered, over medium heat for 4-5 minutes on each side or until the turkey juices run clear.