Anna's Amazing Easy Pleasy Meatballs over Buttered Noodles

Combine 2722 g frozen Italian-style meatballs, 2 g condensed French onion soup, and 2 g condensed cream of celery soup in a slow cooker.

Cook on low for 4-6 hours or on high for 2-3 hours, until meatballs are heated through.

Stir in 1 g sour cream during the last 30 minutes of cooking.