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Bowl of Slow Cooker French Onion Meatballs with melted cheese and caramelized onions

Crockpot French Onion Meatballs

A delightful twist on classic French onion soup combined with savory homemade meatballs, perfect for family dinners and special occasions.
Prep Time 15 minutes
Cook Time 7 hours
Total Time 7 hours 15 minutes
Course Dinner, Main Course
Cuisine Comfort Food, French
Servings 6 servings
Calories 280 kcal

Ingredients
  

For the meatballs

  • 1 pound ground beef The heart of our meatballs, providing a juicy foundation.
  • 1/2 cup breadcrumbs Adds texture and helps bind the meatballs.
  • 1/4 cup grated Parmesan cheese Adds nuttiness and creaminess.
  • 1 whole egg Helps bind the mixture and adds richness.
  • 1 whole onion, finely chopped Essential for French onion flavor.
  • 1 teaspoon garlic powder Adds depth to the flavor.
  • 1 teaspoon salt Enhances overall flavors.
  • 1/2 teaspoon black pepper Provides subtle heat.

For the sauce

  • 2 cups beef broth Base for the savory sauce.
  • 1 packet French onion soup mix Adds robust flavor.

For the topping

  • 1 cup shredded mozzarella cheese Adds creaminess and a gooey melt.

Instructions
 

Preparation

  • In a large mixing bowl, combine the ground beef, breadcrumbs, Parmesan cheese, egg, chopped onion, garlic powder, salt, and black pepper. Mix until just combined.
  • Form the mixture into meatballs approximately 1 to 1.5 inches in diameter.

Cooking

  • Place the meatballs in the crockpot in a single layer.
  • In a separate bowl, mix together the beef broth and French onion soup mix. Pour over the meatballs, covering them completely.
  • Cover the crockpot and cook on low for 6 to 8 hours, or on high for 3 to 4 hours.
  • About 15 minutes prior to serving, sprinkle shredded mozzarella cheese over the meatballs. Cover again until melted.
  • Serve the meatballs atop a bed of rice or pasta to catch the broth.

Notes

For enhanced flavor, consider adding fresh herbs like parsley or thyme either in the mixture or as a garnish. You can also add crushed red pepper flakes for a spicy kick.
Keyword Comfort Food, Crockpot Meatballs, Easy Dinner, French Onion, Savory