Are you looking for a comforting dish that’s effortless to prepare? These slow cooker meatballs are juicy, flavorful, and perfect for any occasion. Whether enjoyed on their own, in a sub, or over pasta, they deliver a mouthwatering experience that everyone will love. With minimal prep and the magic of slow cooking, dinner has never been easier or more delicious.
Ingredients
– 1 pound ground beef
– 1 cup breadcrumbs
– 1/2 cup grated Parmesan cheese
– 1/4 cup chopped parsley
– 1 large egg
– 2 cloves minced garlic
– 1 teaspoon Italian seasoning
– Salt and pepper to taste
– 2 cups marinara sauce

Servings and Cooking Time
This recipe makes approximately 4 servings. Preparation time is about 15 minutes, and cooking time is 6 hours on low or 3 hours on high.
Nutritional Value
Each serving (4 meatballs) contains approximately 350 calories, 20g protein, 25g fat, 10g carbohydrates, and 3g fiber. This nutritional information is based on one serving for one person.
Step-by-Step Cooking Process
1. In a large bowl, combine ground beef, breadcrumbs, Parmesan, parsley, egg, garlic, Italian seasoning, salt, and pepper.
2. Mix until all ingredients are well blended.
3. Form the mixture into 1-inch meatballs.
4. Heat a skillet over medium heat and brown the meatballs on all sides.
5. Transfer the browned meatballs to the slow cooker.
6. Pour marinara sauce over the meatballs, ensuring they are well coated.
7. Cover the slow cooker and set it to low for 6 hours or high for 3 hours.
8. About 30 minutes before serving, stir the meatballs in the sauce.
9. Check for doneness; meatballs should be cooked through and tender.
10. Serve hot with bread or over pasta.

Alternative Ingredients
You can substitute ground turkey or chicken for a leaner option. Gluten-free breadcrumbs work well for those with dietary restrictions. Additionally, fresh herbs can replace dried ones for a fresher taste.
Serving and Pairings
These meatballs pair beautifully with spaghetti, in a sub sandwich topped with cheese, or served with a fresh salad. They also make a great appetizer at parties.
Storage and Reheating
Store leftover meatballs in an airtight container in the refrigerator for up to 4 days. They can also be frozen for up to 3 months. Reheat in the microwave or on the stovetop until warmed through.
Cooking Mistakes
- Don’t skip browning the meatballs; it adds flavor.
- Ensure the meatballs are evenly sized for consistent cooking.
- Avoid overcrowding in the slow cooker; leave space for steam.
- Don’t lift the lid too often; this releases heat and lengthens cooking time.
- Use a meat thermometer to check for doneness (internal temp should be 165°F).
Helpful Tips
- Mix ingredients gently to avoid tough meatballs.
- Let the mixture rest for 10 minutes before forming meatballs.
- Add a splash of red wine to the sauce for extra depth.
- Experiment with different herbs and spices for unique flavors.

FAQs
Can I make meatballs ahead of time?
Yes, meatballs can be prepared ahead of time and stored in the refrigerator for up to 24 hours before cooking.
What kind of sauce should I use?
Marinara is a classic choice, but you can also use barbecue sauce or a sweet and sour sauce for a different flavor profile.
How do I know when the meatballs are done?
The meatballs should be cooked through and reach an internal temperature of 165°F. They should be tender and no longer pink in the center.
Can I use frozen meatballs?
Yes, frozen meatballs can be used. Just add a bit more cooking time to ensure they heat through completely.
How can I spice up the flavor?
Adding crushed red pepper flakes, chopped onions, or fresh basil can enhance the flavor profile of your meatballs.
Conclusion
Slow cooker meatballs are a versatile and hassle-free dish perfect for busy weeknights or gatherings. With simple ingredients and an easy cooking process, you can create a meal that’s rich in flavor and sure to satisfy. Enjoy the delightful taste of home-cooked comfort food with minimal effort!

Slow Cooker Meatballs
Ingredients
- 1 pound ground beef
- 1 cup breadcrumbs
- 1/2 cup grated Parmesan cheese
- 1/4 cup chopped parsley
- 1 large egg
- 2 cloves minced garlic
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
- 2 cups marinara sauce
Instructions
- In a large bowl, combine ground beef, breadcrumbs, Parmesan, parsley, egg, garlic, Italian seasoning, salt, and pepper.
- Mix until all ingredients are well blended.
- Form the mixture into 1-inch meatballs.
- Heat a skillet over medium heat and brown the meatballs on all sides.
- Transfer the browned meatballs to the slow cooker.
- Pour marinara sauce over the meatballs, ensuring they are well coated.
- Cover the slow cooker and set it to low for 6 hours or high for 3 hours.
- About 30 minutes before serving, stir the meatballs in the sauce.
- Check for doneness; meatballs should be cooked through and tender.
- Serve hot with bread or over pasta.