This French Onion Meatball Skillet Bake combines juicy homemade meatballs, deeply caramelized onion gravy, and a cheesy garlic bread crust for the ultimate comfort food. It’s a one-pan, crowd-pleasing dinner perfect for chilly nights or family gatherings.
Caramelize onions low and slow for best flavor. Don’t overmix the meatball mixture to keep them tender. Bread cubes should be about 1-inch for the perfect texture. You can prep onions and meatballs ahead. For gluten-free, use GF breadcrumbs and bread. Gruyère or Swiss cheese can be substituted for mozzarella for a more classic French onion flavor.
Keywords: French onion, meatball skillet, garlic bread, one-pan dinner, comfort food, casserole, easy weeknight meal, cheesy bake, family dinner