Ingredients
Method
Preparation
- Place the frozen meatballs directly into your crock pot.
- Top the meatballs with the sliced sweet onions and minced garlic.
- In a mixing bowl or large measuring cup, whisk together the beef broth, condensed French onion soup, balsamic vinegar, thyme, black pepper, and cornstarch until well combined.
- Pour this savory mixture over the meatballs, onions, and garlic in the crock pot.
Cooking
- Cover with the lid and cook on LOW for about 3-5 hours. Stir halfway through to ensure even heating and prevent sauce from burning at the bottom.
- When ready to serve, sprinkle shredded Gruyere cheese over the meatballs and cover again.
- Cook for an additional 5-10 minutes, or until the cheese is fully melted.
Serving
- If desired, garnish with fresh chopped parsley or thyme. Enjoy as an appetizer or serve over mashed potatoes or egg noodles.
Nutrition
Serving: 1gCalories: 320kcalCarbohydrates: 30gProtein: 24gFat: 15gSaturated Fat: 7gSodium: 850mgFiber: 2gSugar: 4g
Notes
To keep leftovers fresh, store in an airtight container in the refrigerator for up to 3 days or freeze for up to 3 months. Reheat in the microwave or on the stovetop over low heat.
Tried this recipe?Let us know how it was!
