Crockpot French Onion Meatballs are a 5-ingredient recipe that's bursting with French onion soup flavor.
Meatballs can be stored in an airtight container in the fridge for up to 5 days. This recipe can also be frozen for up to 3 months before adding cheese.
Keyword crockpot, Easy Recipe, French Onion, meatballs, Slow Cooker