1 (6 oz.) can frozen lemonade concentrate, thawed and undiluted
1/2 c. soy sauce
1 tsp. seasoned salt
1/2 tsp. celery salt
1/8 tsp. garlic powder
2 (2 1/2 to 3 lb.) broiler fryers, cut up
Lemon slices

Combine first 5 ingredients; stir well. Place chicken on grill over medium hot coals. Grill about 15 to 20 minutes, turning frequently. Brush with sauce, and grill an additional 30 to 35 minutes or until desired degree of doneness, basting and turning frequently. Garnish with lemon slices, if desired. Makes 8 servings.