Crock Pot French Onion Meatballs: Cozy Comfort in a Slow Cooker
Tender meatballs simmered in a savory onion-rich broth, this slow cooker recipe is a comforting, no-hassle meal. Let the crock pot work its magic while you relax, resulting in juicy meatballs and a rich, aromatic sauce.
- Prep Time: 20
- Cook Time: 480
- Total Time: 500
- Yield: 24 meatballs
- Category: Dinner
- Method: Slow Cooking
- Cuisine: American
Ingredients
2 pounds ground beef
1 cup finely minced onion
2 cloves garlic, minced
1/2 cup breadcrumbs
1/4 cup grated Parmesan or Pecorino
1 large egg
1/4 cup milk
1 packet French onion soup mix
1/2 cup beef broth
1 tablespoon Worcestershire sauce
Instructions
Mix wet and dry ingredients with gentle hands until just combined.
Roll into 1.5-inch balls—pause here if mixture feels sticky; breadcrumbs and milk act as the perfect glue.
Sear meatballs in a skillet for 2-3 minutes per side (optional but recommended for deeper flavor).
Layer raw onions in crock pot first—they’ll become sweet pillows of aroma.
Arrange meatballs over onions, pour in broth, Worcestershire, and balsamic (if using), then season.
Cover and cook low 6-8 hours or high 3-4 hours. Internal temperature at 165°F is your done signal.
Thicken sauce in final 15 minutes using a cornstarch slurry if desired.
Notes
Make it ahead: Mix meatball dough up to 24 hours in advance and store covered in the fridge.
Warm kitchen hack: Set crock pot on a bath mat to prevent rattling in high settings.
Sauce control: Use a splash of broth during cooking rather than adding large quantities.
Texture tip: Cold meatball mixture sticks better—pour slurry into cold crock pot base first.
Variation: Spicy—Add 1/2 tsp chili flakes or a dash of hot sauce to meat mixture.
Variation: Lighter—Swap 1 cup ground beef for finely chopped mushrooms.
Find it online: https://elitesrecipes.com/crock-pot-french-onion-meatballs/