Crockpot French Onion Meatballs

Update : December 15, 2025

Why Make This Recipe

Crockpot French Onion Meatballs is a delightful dish that combines the comforting flavors of French onion soup with tender meatballs. This meal is not only easy to prepare but also perfect for busy days. With minimal effort, you can have a hearty dinner ready by the end of the day. The slow cooking allows the flavors to blend beautifully, making each bite rich and satisfying. Plus, the melted Swiss cheese on top adds a delicious touch that everyone will love.

How to Make Crockpot French Onion Meatballs

Ingredients:

1 pound ground beef
½ cup breadcrumbs
1 egg
1 onion, chopped
2 cups beef broth
1 packet onion soup mix
1 cup Swiss cheese, shredded
Salt and pepper to taste

Directions:

In a bowl, mix the ground beef, breadcrumbs, egg, chopped onion, salt, and pepper. Form the mixture into meatballs.
Place the meatballs in the crockpot.
In a separate bowl, mix the beef broth and onion soup mix, then pour this mixture over the meatballs.
Cover the crockpot and cook on low for 6-8 hours or on high for 3-4 hours.
Before serving, sprinkle Swiss cheese on top of the meatballs and let it melt. Serve hot.

How to Serve Crockpot French Onion Meatballs

Serve your Crockpot French Onion Meatballs hot straight from the crockpot. They pair wonderfully with a side of crusty bread or over a bed of rice or mashed potatoes. If you’re feeling fancy, you can garnish with fresh parsley for a pop of color. Enjoy this dish with family or friends for a cozy meal that’s sure to please everyone.

How to Store Crockpot French Onion Meatballs

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, simply microwave the meatballs until warmed through. You can also reheat them on the stovetop over low heat, adding a little broth if they seem dry. If you want to keep them longer, freeze the meatballs in a freezer-safe container for up to 3 months. Just remember to thaw them overnight in the fridge before reheating.

Tips to Make Crockpot French Onion Meatballs

For added flavor, use fresh herbs like thyme or rosemary in the meatball mixture.
If you like a bit of spice, add some red pepper flakes to the meatball mixture for a kick.
Make sure not to overcrowd the crockpot; if you have a lot of meatballs, cook them in batches.
For a creamier texture, you can stir in a bit of sour cream or cream cheese into the broth mix.

Variation

You can use ground turkey or chicken instead of beef if you prefer a lighter option. Additionally, substitute the Swiss cheese with provolone or mozzarella for a different flavor profile. Mixing in sautéed mushrooms or bell peppers can also enhance the taste.

FAQs

Can I make meatballs in advance?
Yes, you can prepare the meatballs ahead of time and store them in the fridge. Just cook them later in the crockpot.

Can I use homemade broth instead of store-bought?
Absolutely! Homemade beef broth will add even more flavor to your meatballs.

What can I serve with these meatballs?
Besides bread, you can serve them with a salad, pasta, or even on a sub roll for a hearty meatball sandwich.