Slow Cooker Hawaiian Meatballs

32 oz. package of precooked, frozen meatballs 

13.5 oz can of unsweetened pineapple chunks (put juice aside)
1 large green pepper, diced
1 cup of brown sugar

2 Tbl. cornstarch

2/3 cup of white vinegar
2 Tbl. Soy sauce

Place meatballs in crock pot and top with green pepper and drained pineapple chunks.  In a separate bowl, mix reserved pineapple juice, brown sugar, cornstarch, vinegar and soy sauce.  Pour sauce over meatballs, pineapple and green peppers.  Cook on low for 3-4 hours or until heated through. Serve with rice or as an appetizer.