My aunt gave me this recipe once when I was trying to think of something to take to a picnic. This is so easy and delicious; every time I have made it I never bring home leftovers! They disappear and everyone begs for the recipe! You can use your own homemade meatballs, but I just use a bag of prepared frozen Swedish meatballs! Sometimes I add potatoes and make it a meal over rice or egg noodles!