Slow Cooker Meatballs
Slow cooker meatballs are the perfect comfort food for any gathering. With minimal effort, you can create tender, flavorful meatballs that simmer in a rich sauce. Ideal for busy weeknights or weekend entertaining, this dish is versatile enough to be served in many ways. Let your slow cooker work its magic while you enjoy the aromas wafting through your home. Get ready for a delightful culinary experience that’s sure to impress!
Ingredients
- 1 lb ground beef
- 1/2 cup breadcrumbs
- 1/4 cup grated Parmesan cheese
- 1/4 cup chopped parsley
- 1 egg
- 2 cloves garlic, minced
- 1 tsp salt
- 1/2 tsp black pepper
- 1 cup marinara sauce
- 1 tsp Italian seasoning

Servings and Cooking Time
This recipe serves 4 people. Preparation time is approximately 15 minutes, and cooking time is around 6 hours on low or 3 hours on high.
Nutritional Value
Each serving (about 4 meatballs) contains approximately 300 calories, 20g protein, 15g fat, 25g carbohydrates, and 2g fiber. This nutritional information is based on one serving for one person.
Step-by-Step Cooking Process
- In a large bowl, combine ground beef, breadcrumbs, Parmesan, parsley, egg, garlic, salt, and pepper.
- Mix until well combined, but do not overwork the meat.
- Form the mixture into meatballs, about 1 to 1.5 inches in diameter.
- Place the meatballs in the slow cooker, ensuring they are not overcrowded.
- Pour marinara sauce over the meatballs, ensuring they are well coated.
- Sprinkle Italian seasoning over the top for added flavor.
- Cover the slow cooker with the lid.
- Set the slow cooker to low for 6 hours or high for 3 hours.
- Check the meatballs for doneness; they should be cooked through and tender.
- Serve hot with your choice of sides or in a sub sandwich.

Alternative Ingredients
You can substitute ground turkey or chicken for a leaner option. Additionally, gluten-free breadcrumbs work well for a gluten-free version. For a vegetarian alternative, use plant-based meat substitutes.
Serving and Pairings
These meatballs pair wonderfully with spaghetti, garlic bread, or as a filling for meatball subs. They also make a great appetizer when served with toothpicks and a side of marinara for dipping.
Storage and Reheating
Store leftover meatballs in an airtight container in the refrigerator for up to 3 days. They can also be frozen for up to 3 months. To reheat, thaw overnight and warm in the microwave or on the stovetop until heated through.
Cooking Mistakes
- Overmixing the meat mixture can lead to tough meatballs.
- Not greasing the slow cooker may cause sticking.
- Using too much sauce can make meatballs soggy.
- Skipping the browning step may reduce flavor depth.
- Not checking for doneness can lead to undercooked meatballs.
Helpful Tips
- Use a cookie scoop for uniform meatballs.
- Let the meatballs rest for a few minutes before serving to enhance flavor.
- Add cheese cubes in the center for a cheesy surprise.
- Experiment with different sauces for varied flavors.

FAQs
Can I make slow cooker meatballs ahead of time?
Yes, you can prepare the meatballs in advance and refrigerate them until you’re ready to cook. Just ensure they are cooked through when you’re ready to serve.
What type of meat is best for meatballs?
Ground beef is classic, but you can also use pork, turkey, or a mix for different flavors and textures.
Can I use frozen meatballs in the slow cooker?
Absolutely! Just add the sauce and cook on low for about 6-8 hours or high for 4 hours.
How do I know when the meatballs are done?
Use a meat thermometer; they should reach an internal temperature of 160°F (70°C) for ground beef.
Can I use a different sauce?
Yes, you can use barbecue sauce, sweet and sour sauce, or any favorite sauce for a different flavor profile.
Conclusion
Slow cooker meatballs are a simple yet satisfying dish that brings comfort and flavor to any meal. With easy preparation and the convenience of a slow cooker, you can create a delicious meal that will be a hit with family and friends alike. Try this recipe today and enjoy the delightful aromas and tastes of homemade meatballs!

Slow Cooker Meatballs
Ingredients
- 1 lb ground beef
- 1/2 cup breadcrumbs
- 1/4 cup grated Parmesan cheese
- 1/4 cup chopped parsley
- 1 egg
- 2 cloves garlic minced
- 1 tsp salt
- 1/2 tsp black pepper
- 1 cup marinara sauce
- 1 tsp Italian seasoning
Instructions
- In a large bowl, combine ground beef, breadcrumbs, Parmesan, parsley, egg, garlic, salt, and pepper.
- Mix until well combined, but do not overwork the meat.
- Form the mixture into meatballs, about 1 to 1.5 inches in diameter.
- Place the meatballs in the slow cooker, ensuring they are not overcrowded.
- Pour marinara sauce over the meatballs, ensuring they are well coated.
- Sprinkle Italian seasoning over the top for added flavor.
- Cover the slow cooker with the lid.
- Set the slow cooker to low for 6 hours or high for 3 hours.
- Check the meatballs for doneness; they should be cooked through and tender.
- Serve hot with your choice of sides or in a sub sandwich.