Why Make This Recipe
Cheesy French Onion Meatballs are the perfect blend of two beloved comfort foods: savory meatballs and rich, flavorful French onion soup. This dish is hearty and satisfying, making it ideal for family dinners or when you want to impress your guests. The melted cheese adds an extra layer of deliciousness. If you love cheese and meatballs, this recipe will quickly become a favorite!
How to Make Cheesy French Onion Meatballs
Ingredients
- 1 lb (450g) ground beef
- 1/2 cup breadcrumbs
- 1/4 cup grated Parmesan cheese
- 1 egg
- 2 cloves garlic, minced
- 1 tsp onion powder
- 1 tsp Italian seasoning
- Salt and pepper, to taste
- 2 tbsp olive oil
- 2 large onions, thinly sliced
- 2 tbsp butter
- 1 tsp sugar
- 2 cups beef broth
- 1/2 cup dry white wine (optional)
- 1 tbsp Worcestershire sauce
- 1 tbsp all-purpose flour
- 1 cup shredded Gruyère or Swiss cheese
- Fresh parsley for garnish (optional)
Directions
Prepare the Meatballs:
- In a large bowl, mix ground beef, breadcrumbs, Parmesan cheese, egg, minced garlic, onion powder, Italian seasoning, salt, and pepper.
- Form the mixture into meatballs, about 1 inch in diameter.
Cook the Meatballs:
- Heat olive oil in a large skillet over medium heat.
- Cook the meatballs for about 8-10 minutes, turning occasionally until browned on all sides. Remove and set aside.
Make the French Onion Sauce:
- In the same skillet, add butter and sliced onions. Cook over low heat, stirring occasionally, until the onions are caramelized, about 15-20 minutes.
- Stir in sugar to help the caramelization process.
Combine and Simmer:
- Sprinkle flour over the caramelized onions and stir to combine. Add beef broth, Worcestershire sauce, and white wine (if using).
- Bring to a simmer and cook for about 5 minutes.
Add the Cheese:
- Add the meatballs back into the skillet and sprinkle shredded cheese over them.
- Cover the skillet to let the cheese melt and heat through, about 5 minutes.
Serve:
- Serve the meatballs hot, garnished with fresh parsley if desired.

How to Serve Cheesy French Onion Meatballs
Cheesy French Onion Meatballs are best served warm. They can be enjoyed by themselves or paired with crusty bread for dipping. A side of mashed potatoes or a fresh green salad can also complement this dish nicely.
How to Store Cheesy French Onion Meatballs
To store leftovers, let the meatballs cool completely before placing them in an airtight container. They can be kept in the refrigerator for up to 3 days. For longer storage, freeze them in a freezer-safe container for up to 3 months. Reheat gently on the stove or in the microwave before serving.
Tips to Make Cheesy French Onion Meatballs
- For extra flavor, allow the meatballs to rest for 10 minutes before cooking to let the flavors meld.
- You can substitute ground turkey or chicken for a lighter option.
- If you prefer a bit of heat, add a pinch of red pepper flakes to the meatball mixture.
Variation
You can experiment with different types of cheese, such as mozzarella or cheddar, for a unique twist on the traditional flavor. Additionally, using caramelized shallots instead of onions can create a slightly sweeter taste.
FAQs
1. Can I make this recipe ahead of time?
Yes! You can prepare the meatballs and the sauce ahead of time, store them separately in the refrigerator, and then combine and heat before serving.
2. Is it possible to make this dish in the oven?
Yes! Bake the meatballs in a preheated oven at 400°F (200°C) for about 20 minutes, then combine with the sauce on the stovetop.
3. What can I serve with Cheesy French Onion Meatballs?
These meatballs pair well with pasta, bread, or a side salad. You can also serve them in a sub sandwich for a hearty meal.

Cheesy French Onion Meatballs
Ingredients
Method
- In a large bowl, mix ground beef, breadcrumbs, Parmesan cheese, egg, minced garlic, onion powder, Italian seasoning, salt, and pepper.
- Form the mixture into meatballs, about 1 inch in diameter.
- Heat olive oil in a large skillet over medium heat.
- Cook the meatballs for about 8-10 minutes, turning occasionally until browned on all sides. Remove and set aside.
- In the same skillet, add butter and sliced onions. Cook over low heat, stirring occasionally, until the onions are caramelized, about 15-20 minutes.
- Stir in sugar to help the caramelization process.
- Sprinkle flour over the caramelized onions and stir to combine.
- Add beef broth, Worcestershire sauce, and white wine (if using).
- Bring to a simmer and cook for about 5 minutes.
- Add the meatballs back into the skillet and sprinkle shredded cheese over them.
- Cover the skillet to let the cheese melt and heat through, about 5 minutes.
- Serve the meatballs hot, garnished with fresh parsley if desired.