Crockpot French Onion Meatballs are a delicious and hearty meal that brings comfort and flavor to the table. If you love the warm, savory taste of classic French onion soup, then you’ll adore this meatball twist. Perfect for weeknight dinners or casual gatherings, this recipe allows you to enjoy rich, satisfying flavors with minimal effort. It has quickly become a family favorite in my household, and I can’t wait for you to try it!
What makes this recipe special
You’ll love making Crockpot French Onion Meatballs because they combine the best aspects of comfort food with the convenience of slow cooking. This dish is budget-friendly, using just a few simple ingredients to create an utterly delectable meal. Plus, it’s versatile enough for any occasion—whether it’s a laid-back weeknight dinner or a cozy gathering with friends.
"These meatballs are an absolute game-changer! The flavors are out of this world, and the slow cooker does all the work. We made them for a family dinner, and everyone asked for seconds!"
Preparing Crockpot French Onion Meatballs
Making Crockpot French Onion Meatballs is straightforward and perfect for both beginner and experienced cooks. You’ll need to gather some basic ingredients and follow these easy steps:
- Mix the Meatball Ingredients: In a bowl, combine ground beef, breadcrumbs, grated Parmesan cheese, salt, and pepper.
- Create a Flavorful Base: Prepare the onion mixture in the crockpot with sliced onions, beef broth, and French onion soup mix.
- Combine: Nestle the meatballs in the broth mixture, ensuring they get infused with all that savory goodness.
- Cook: Let your crockpot do the magic by cooking on low for 6-8 hours or high for 3-4 hours.
- Garnish and Serve: When ready, serve warm, topped with fresh parsley for a pop of color.

What you’ll need
Here’s what you’ll want to gather for this comforting meal:
- 1 pound ground beef
- 1/2 cup breadcrumbs
- 1/4 cup grated Parmesan cheese
- 1 large onion, sliced
- 2 cups beef broth
- 1 packet French onion soup mix
- Salt and pepper to taste
- Fresh parsley for garnish
Feel free to experiment with the ingredients! For example, you can substitute ground turkey or chicken for a lighter option, or use gluten-free breadcrumbs if dietary needs require.
Step-by-step instructions
In a large mixing bowl, combine the ground beef, breadcrumbs, grated Parmesan, salt, and pepper. Mix until just combined.
Place the sliced onions at the bottom of the crockpot.
Pour the beef broth and French onion soup mix over the onions, stirring slightly to combine.
Form the meat mixture into meatballs and place them on top of the onion mixture in the crockpot.
Cover the crockpot and cook on low for 6-8 hours or on high for 3-4 hours, until the meatballs are cooked through and tender.
Serve warm, garnished with fresh parsley for a delightful presentation.

Best ways to enjoy it
These meatballs are versatile in serving styles. You can serve them over a bed of mashed potatoes for a comforting dinner, or pair them with crusty bread for a hearty sandwich. They’d also shine as an appetizer during a game night or casual gathering – just set out toothpicks for easy serving!
How to store & freeze
To keep your leftovers fresh, let the meatballs cool completely before transferring them to an airtight container. They can last in the refrigerator for up to 3-4 days. If you want to store them for a longer period, they freeze beautifully! Just make sure to label your container with the date. When reheating, ensure they reach an internal temperature of 165°F for food safety.
Extra advice
For the best results, don’t skip the browning—if you have time, searing the meatballs briefly in a skillet before adding them to the crockpot can enhance their flavor significantly. Also, don’t hesitate to tweak the spices and herbs—think about adding garlic powder, paprika, or even a pinch of thyme to elevate the dish further!
Recipe variations
Feel free to get creative with your Crockpot French Onion Meatballs! You could add sautéed mushrooms for an earthy flavor or top the dish with melted Gruyère cheese for a luxurious twist. If you’re looking for a lower-carb option, try substituting ground beef with zucchini or cauliflower-based meat alternatives.
Common questions
How long does it take to prepare?
Prep time is about 15-20 minutes, but the crockpot does all the cooking for you!Can I substitute the beef?
Absolutely! Ground turkey or chicken works well, and even plant-based mixtures can be used for a vegetarian version.How do I know when the meatballs are done?
Use a meat thermometer to check for an internal temperature of 165°F or simply cut one open to check that it’s no longer pink inside.
Now you’re ready to whip up a batch of these delicious Crockpot French Onion Meatballs. Prepare to impress your family and friends with this unbeatable recipe!

Crockpot French Onion Meatballs
Ingredients
Method
- In a large mixing bowl, combine the ground beef, breadcrumbs, grated Parmesan, salt, and pepper. Mix until just combined.
- Place the sliced onions at the bottom of the crockpot.
- Pour the beef broth and French onion soup mix over the onions, stirring slightly to combine.
- Form the meat mixture into meatballs and place them on top of the onion mixture in the crockpot.
- Cover the crockpot and cook on low for 6-8 hours or on high for 3-4 hours, until the meatballs are cooked through and tender.
- Serve warm, garnished with fresh parsley for a delightful presentation.
