1 (20 oz.) can pineapple slices
6 (1 inch) thick pork chops
1/2 c. soy sauce
1/3 c. vegetable oil
1/4 c. onion, chopped
1 clove garlic, mashed
1 tbsp. brown sugar

Drain pineapple; reserve 1/4 cup juice. Set aside. Place pork chops in a large, shallow dish. Combine juice and next 5 ingredients. Mix well. Pour over chops. Marinate 2 hours. Remove chops and grill over coals 40 to 54 minutes, basting with marinade.