Slow Cooker Italian Meatballs (Easy Crockpot Meatballs in Marinara Sauce)
/There’s something incredibly comforting about a slow cooker meal that simmers all day and fills your home with the smell of garlic, herbs, and rich tomato sauce.
These Slow Cooker Italian Meatballs are tender, flavorful, and made with a blend of Italian sausage, ground beef, Parmesan cheese, garlic, and herbs — all slow-cooked in marinara sauce until perfectly juicy and rich.
This is one of those easy family dinner recipes that feels like it took all day, but requires very little hands-on time. Whether you’re serving them over pasta, stuffing them into a toasted sub roll, or enjoying them with crusty bread, they always deliver that classic Italian comfort food flavor.
Why You’ll Love These Slow Cooker Italian Meatballs
Easy dump-and-cook slow cooker dinner
Juicy, tender homemade meatballs
Rich marinara flavor that develops all day
Perfect for busy weeknights or family dinners
Freezer-friendly and great for meal prep
Works for pasta, subs, or party appetizers
Description
Tender, juicy slow cooker Italian meatballs made with ground beef, Italian sausage, Parmesan, garlic, and herbs simmered in rich marinara sauce for an easy family dinner.
Prep Time
20 minutes
Cook Time
4–6 hours
Total Time
4 hours 20 minutes
Yield
6–8 servings
Ingredients
Meatballs
1 lb ground beef
2 lbs Italian sausage
2 eggs
1 cup breadcrumbs
½ cup Parmesan cheese
1 small onion, finely chopped
2 cloves garlic, minced
1/3 cup fresh parsley, chopped
1 tsp salt
½ tsp black pepper
1 tsp dried oregano
1 tsp dried basil
½ tsp red pepper flakes (optional)
Sauce
3–4 cups marinara sauce (homemade or high-quality store-bought)
2 tbsp olive oil or butter (for browning)
How to Make Slow Cooker Italian Meatballs
1. Mix the Meatball Mixture
In a large bowl, combine ground beef, Italian sausage, eggs, breadcrumbs, Parmesan, onion, garlic, parsley, salt, pepper, oregano, basil, and red pepper flakes. Mix gently until just combined. Do not overmix.
2. Shape the Meatballs
Roll mixture into evenly sized 1.5-inch meatballs and place on a tray.
3. Brown the Meatballs (Recommended Step)
Heat olive oil in a large skillet or stovetop slow cooker pan over medium-high heat. Brown meatballs on all sides until golden for extra flavor and texture.
4. Slow Cook
Transfer meatballs to the slow cooker and pour marinara sauce over the top.
Cook on LOW for 4–6 hours, or until meatballs are tender and fully cooked (internal temperature 165°F).
5. Serve
Serve over spaghetti, rigatoni, creamy polenta, or in toasted sub rolls. Top with Parmesan and fresh parsley.
What to Serve with Italian Meatballs
These meatballs pair well with:
Spaghetti or pasta
Garlic bread or crusty Italian bread
Creamy polenta
Simple green salad
Roasted vegetables
Storage and Freezing
Allow meatballs to cool completely before storing.
Refrigerator: up to 4 days
Freezer: up to 3 months
For best results, freeze meatballs with sauce in airtight containers or freezer bags.
Frequently Asked Questions
Can I make these slow cooker meatballs without browning them first?
Yes. You can skip browning and add the raw meatballs directly to the slow cooker. However, browning adds extra flavor and helps the meatballs hold their shape better.
Can I use frozen meatballs instead of homemade?
Yes, frozen meatballs work well in this recipe. Simply add them directly to the slow cooker with marinara sauce and cook on LOW for 4–6 hours until heated through.
How do I know when the meatballs are done?
The meatballs are fully cooked when they reach an internal temperature of 165°F and are tender throughout.
Can I make this recipe ahead of time?
Yes. You can prepare and shape the meatballs up to 24 hours in advance and store them covered in the refrigerator until ready to cook.
What is the best way to serve slow cooker Italian meatballs?
These meatballs are delicious served over pasta, in toasted sub rolls, with creamy polenta, or alongside garlic bread and a simple salad.
Shop My Family Dinner Favorites
If you love easy, cozy dinners like these slow cooker Italian meatballs, I’ve rounded up my go-to kitchen essentials for everyday cooking. These are the kitchen tools I use constantly for easy family dinners like this one. Shop Family Dinner Favorites
Includes:
slow cooker essentials
everyday cookware I use constantly
dinner serving pieces
meal prep tools for busy nights
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Save this recipe for your next easy family dinner night.
