When you want a dish that feels hearty, indulgent, and comforting, nothing quite compares to juicy cheesy meatballs smothered in a silky onion cream sauce. This recipe takes tender meatballs, hides a gooey cheese center inside, and then coats them with a luscious, rich sauce made from caramelized onions and cream. It’s a combination of flavors and textures that’s both rustic and elegant — perfect for a cozy dinner, yet impressive enough for entertaining guests.
Why This Recipe Works
- Cheese-stuffed goodness: Every bite of the meatball bursts with gooey, melted cheese.
- Deep flavor in every layer: The meatballs are seasoned to perfection, while the onion sauce adds a balance of sweet, savory, and creamy notes.
- Restaurant-quality at home: It looks and tastes gourmet, but the steps are simple enough for a weeknight meal.
- Pairs with anything: Serve over mashed potatoes, pasta, rice, or warm bread to soak up that dreamy sauce.
Ingredients
For the Meatballs:
- 1 lb (450 g) ground beef (or mix beef & pork for extra flavor)
- 1 egg
- ½ cup breadcrumbs
- ¼ cup milk
- 2 cloves garlic, minced
- 1 teaspoon onion powder
- 1 teaspoon dried oregano or Italian seasoning
- Salt & black pepper, to taste
- 4–5 small cubes of mozzarella or cheddar (for stuffing)
- 2 tablespoons olive oil (for searing)
For the Creamy Onion Sauce:
- 2 tablespoons butter
- 1 large onion, thinly sliced
- 1 teaspoon sugar (to help caramelize)
- 2 cloves garlic, minced
- 1 tablespoon flour (to thicken)
- 1 cup beef broth
- ½ cup heavy cream
- ½ teaspoon paprika
- Salt & pepper, to taste
- Fresh parsley (for garnish)