1 can (12 ounces) frozen lemonade concentrate, thawed
2/3 cup soy sauce
1 teaspoon seasoned salt
1 teaspoon celery salt
2 garlic cloves, minced
6 pork steaks (1/2 inch thick)
In a large resealable plastic bag, combine the first five ingredients. Set aside 1/2 cup for basting and refrigerate. Add pork to remaining marinade and turn to coat. Seal bag; refrigerate overnight, turning meat several times.
Discard marinade. Grill, covered, over medium heat for 5 minutes. Turn; baste with reserved marinade. Cook 15-20 minutes longer or until juices run clear, basting occasionally.