Easy and Delicious: Crockpot Italian Meatball Subs

If you’re in the mood for a hearty, comforting meal, these Crockpot Italian Meatball Subs are just what you need.

Tender, flavorful Italian meatballs are simmered in a rich marinara sauce in the slow cooker, making them juicy and perfectly cooked every time.

Pile them onto toasted sub rolls, top with melted cheese, and you’ve got a crowd-pleasing sandwich that’s perfect for lunch, dinner, or game day gatherings.

The best part?

The crockpot does all the hard work, so you can enjoy delicious meatball subs with minimal effort.

Ingredients:

For the meatballs:

• 1 lb ground beef
• 1/2 lb ground pork
• 1/2 cup breadcrumbs
• 1/4 cup grated Parmesan cheese
• 1 large egg
• 2 cloves garlic, minced
• 1 tablespoon Italian seasoning
• 1 teaspoon salt
• 1/2 teaspoon black pepper

For the sauce:

• 1 jar (24 oz) marinara sauce (or homemade sauce)
• 1/2 cup beef broth

For assembling:

• 6-8 sub rolls or hoagie buns
• 1 1/2 cups shredded mozzarella cheese (or provolone)
• Fresh basil or parsley for garnish (optional)

Instructions:

1. Prepare the Meatballs: In a large mixing bowl, combine the ground beef, ground pork, breadcrumbs, Parmesan cheese, egg, garlic, Italian seasoning, salt, and pepper. Mix until well combined. Form the mixture into 1 1/2-inch meatballs.
2. Add to the Crockpot: Place the meatballs into the crockpot in a single layer. Pour the marinara sauce and beef broth over the meatballs, ensuring they are fully coated in sauce.
3. Cook: Cover and cook on low heat for 6-8 hours, or on high heat for 3-4 hours, until the meatballs are cooked through and tender.
4. Assemble the Subs: Preheat your oven’s broiler. Slice the sub rolls and place them on a baking sheet. Spoon 2-3 meatballs into each roll and top with a generous amount of marinara sauce. Sprinkle shredded mozzarella cheese over the top.
5. Broil: Place the assembled subs under the broiler for 2-3 minutes, or until the cheese is melted and bubbly. Keep a close eye on them to avoid burning.
6. Serve: Garnish the subs with fresh basil or parsley if desired, and serve immediately.

Notes:

• This recipe makes 6-8 subs, perfect for family dinners or casual gatherings.
• You can customize the subs with additional toppings like sliced peppers, onions, or extra Parmesan cheese.
• Leftover meatballs can be frozen for up to 3 months and reheated for quick meals.

Yield: 8

Crockpot Italian Meatball Subs

Print

If you’re in the mood for a hearty, comforting meal, these Crockpot Italian Meatball Subs are just what you need.

Tender, flavorful Italian meatballs are simmered in a rich marinara sauce in the slow cooker, making them juicy and perfectly cooked every time.

Pile them onto toasted sub rolls, top with melted cheese, and you’ve got a crowd-pleasing sandwich that’s perfect for lunch, dinner, or game day gatherings.

Prep Time 15 minutes

Cook Time 4 hours

Total Time 4 hours 15 minutes

Ingredients

• For the meatballs:
• 1 lb ground beef
• 1/2 lb ground pork
• 1/2 cup breadcrumbs
• 1/4 cup grated Parmesan cheese
• 1 large egg
• 2 cloves garlic, minced
• 1 tablespoon Italian seasoning
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• For the sauce:
• 1 jar (24 oz) marinara sauce (or homemade sauce)
• 1/2 cup beef broth
• For assembly:
• 6-8 sub rolls or hoagie buns
• 1 1/2 cups shredded mozzarella cheese (or provolone)
• Fresh basil or parsley for garnish (optional)

Instructions

1. Prepare the Meatballs: In a large mixing bowl, combine the ground beef, ground pork, breadcrumbs, Parmesan cheese, egg, garlic, Italian seasoning, salt, and pepper. Mix until well combined. Form the mixture into 1 1/2-inch meatballs.
2. Add to the Crockpot: Place the meatballs into the crockpot in a single layer. Pour the marinara sauce and beef broth over the meatballs, ensuring they are fully coated in sauce.
3. Cook: Cover and cook on low heat for 6-8 hours, or on high heat for 3-4 hours, until the meatballs are cooked through and tender.
4. Assemble the Subs: Preheat your oven’s broiler. Slice the sub rolls and place them on a baking sheet. Spoon 2-3 meatballs into each roll and top with a generous amount of marinara sauce. Sprinkle shredded mozzarella cheese over the top.
5. Broil: Place the assembled subs under the broiler for 2-3 minutes, or until the cheese is melted and bubbly. Keep a close eye on them to avoid burning.
6. Serve: Garnish the subs with fresh basil or parsley if desired, and serve immediately.

Notes

This recipe makes 6-8 subs, perfect for family dinners or casual gatherings.

You can customize the subs with additional toppings like sliced peppers, onions, or extra Parmesan cheese.

Leftover meatballs can be frozen for up to 3 months and reheated for quick meals.

Recommended Products

As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.

• 
  Reynolds Kitchens Slow Cooker Liners, Regular (Fits 3-8 Quarts), 20 Count

Nutrition Information:

Yield:

8

Serving Size:

1
Amount Per Serving: Calories: 1266Total Fat: 63gSaturated Fat: 21gTrans Fat: 1gUnsaturated Fat: 37gCholesterol: 282mgSodium: 2375mgCarbohydrates: 85gFiber: 4gSugar: 11gProtein: 84g

Wrapping Up Crockpot Meatball Subs

These Crockpot Italian Meatball Subs are a simple yet satisfying meal that’s perfect for any occasion.

Slow-cooked meatballs in a rich marinara sauce, topped with melted mozzarella cheese, make these subs irresistible. Serving 6-8 people, these subs are ideal for family dinners, game days, or when you’re craving a hearty sandwich.

The crockpot makes this recipe incredibly easy, allowing the meatballs to cook to perfection while you go about your day.

Whether you’re feeding a crowd or just looking for a delicious and convenient meal, these Italian meatball subs are sure to be a hit!