How to Make Delicious Meatball Subs Using Leftover Meatballs

How to Make Delicious Meatball Subs Using Leftover Meatballs

If you’re like me, you hate wasting food. So, when you find yourself with leftover meatballs from lunch, why not transform them into a mouthwatering dinner? Meatball subs are a classic comfort food that are easy to make and always satisfying. In this comprehensive guide, I’ll show you how to turn those leftover meatballs into a delicious meal that your whole family will love.

Getting Started: Gathering Your Ingredients

Before you begin, make sure you have everything you need to make your meatball subs. Here’s what you’ll need:


  • Leftover meatballs
  • Sub rolls or hoagie buns
  • Marinara sauce
  • Mozzarella cheese (shredded or sliced)
  • Optional toppings: grated Parmesan cheese, sliced peppers, onions, or mushrooms


  • Oven or toaster oven
  • Baking sheet
  • Aluminum foil
  • Knife and cutting board

Now that you have all your ingredients and equipment ready, let’s get cooking!

Step 1: Preheat Your Oven

First, preheat your oven to 375°F (190°C). While the oven is preheating, prepare your leftover meatballs by slicing them in half. This will ensure that they heat evenly and fit nicely into your sub rolls.

Step 2: Prepare Your Sub Rolls

Next, slice your sub rolls or hoagie buns lengthwise, leaving one side attached. Place them on a baking sheet lined with aluminum foil for easy cleanup.

Step 3: Assemble Your Subs

Now it’s time to assemble your meatball subs. Start by spooning marinara sauce onto the bottom half of each sub roll. Then, place your halved meatballs on top of the sauce.

Step 4: Add Cheese and Toppings

Top your meatballs with a generous amount of mozzarella cheese. If you like, you can also add any optional toppings you desire, such as grated Parmesan cheese or sliced peppers.

Step 5: Bake Until Cheese is Melted and Bubbly

Carefully transfer your assembled subs to the preheated oven. Bake for 10-12 minutes, or until the cheese is melted and bubbly, and the subs are heated through.

Step 6: Serve and Enjoy!

Once your meatball subs are hot and melty, remove them from the oven and let them cool for a minute or two before serving. Pair them with a side salad or some chips for a complete meal.

Tips for Success:

  • Don’t overcrowd your subs with too many meatballs or toppings, as this can make them difficult to eat.
  • If you don’t have marinara sauce on hand, you can use a jar of pasta sauce or even barbecue sauce for a twist on the classic.
  • Feel free to get creative with your toppings! Try adding sautéed onions and mushrooms for an extra flavor boost.

Now that you know how to make delicious meatball subs using leftover meatballs, you’ll never let those tasty morsels go to waste again. Enjoy your meal!

Recipe Summary:

Step Description
1. Preheat Oven Preheat oven to 375°F (190°C).
2. Prepare Sub Rolls Slice sub rolls lengthwise and place on baking sheet.
3. Assemble Subs Spoon marinara sauce onto rolls, add meatballs.
4. Add Cheese/Toppings Top with mozzarella cheese and optional toppings.
5. Bake Bake until cheese is melted and bubbly (10-12 min).
6. Serve Let cool briefly, then serve and enjoy!

Written by Best Food

Leave a Reply

Your email address will not be published. Required fields are marked *

Green Enchiladas Chicken Soup

Braciole! ❤️