These Slow Cooker French Onion Meatballs simmer in a rich onion sauce with caramelized onions and gooey Gruyere melted on top. Simple to make and loaded with classic French onion soup flavor, they make the perfect easy and delicious weeknight dinner. French Onion Meatball Recipe When it comes to cooking dinner, I’m all about time-saving... The post Slow Cooker French Onion Meatballs appeared first on Fun Money Mom.