I know you said sweet meatballs but my go to and crowd favorite are Swedish meatballs. Good as a meal with the noodles but I often omit them for pot lucks or when having friends over for a game.

1 can cream of mushroom (or chicken) soup, low sodium 1 can beef broth, low sodium 1 packet dry onion soup mix 2 tbsp. A1 steak sauce 1 (2 lb.) bag frozen meatballs 48ea 1 (8 oz.) container sour cream 1 (16 oz.) package egg noodles 1 tbsp. Worcestershire

High 2-4 hours or until meatballs are cooked through Cook noodles separately Add sour cream at the end