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Slow Cooker Italian Meatball Subs on a white plate with a gray plaid napkin on a faux concrete backdrop.

Slow Cooker Italian Meatball Subs

Jenne Kopalek
Slow cooked meatballs in red sauce added to a hoagie bun.
Print Recipe Pin Recipe
Prep Time 5 minutes
Cook Time 2 hours
Total Time 2 hours 5 minutes
Course Slow Cooker
Cuisine American
Servings 6 Subs
Calories 414 kcal

Ingredients
  

  • 45 oz. jar spaghetti sauce
  • 26 oz. bag beef meatballs
  • 6 hoagie rolls
  • 8 oz. package mozzarella cheese
  • 1 tablespoon parmesan cheese optional
  • 1 tablespoon fresh parsley optional

Instructions
 

  • Pour frozen meatballs into the slow cooker. Pour in spaghetti sauce and stir well.
  • Place slow cooker on high for 2 hours or low for 4 hours. Stir every so often to make sure the sauce isn't burning to the sides of the pot.
  • Cut the hoagie roll and add mozzarella cheese then place meatballs and sauce onto the roll. Serve topped with parsley and parmesan cheese which is optional.
Keyword Italian, Meatballs, Slow Cooker, Subs