Oven Baked Meatball Sandwiches

Category: Dinner Ideas That Actually Work

Savor the comfort of oven baked meatball sandwiches, where soft rolls cradle juicy meatballs simmered in rich pasta sauce. Each sandwich is generously topped with shredded mozzarella before baking, allowing the cheese to melt and bubble over the savory filling. Using your favorite meatballs—whether homemade or store-bought—makes assembly quick and effortless, letting you focus on flavor and texture. With a perfectly toasted outside and gooey cheese inside, these hearty sandwiches are ideal for family dinners, gatherings, or whenever you crave a satisfying, cheesy meal straight from the oven.

Clare Recipes
Created By Lily Chen
Updated on Thu, 22 May 2025 11:49:24 GMT
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Oven baked meatball sandwiches are pure comfort food that always hit the spot when you need a filling family dinner or something a little indulgent for a cozy weekend. Soft rolls cradle juicy meatballs and bubbling cheese all toasted together in the oven. These sandwiches come together faster than you’d think and disappear even quicker.

The first time I made these sandwiches it was for a last-minute game day with friends I barely had time to cook but everyone raved and asked for seconds

Ingredients

  • Sandwich rolls: Soft sub rolls or hoagie buns hold everything together Look for ones sturdy enough to soak up the sauce without falling apart
  • Meatballs: Any variety works here from classic homemade beef to turkey or even plant-based meatballs Fully cooked is key
  • Pasta sauce: Tomato based sauce adds moisture and tang Use one you love since it is a main flavor You can use homemade or a good quality jarred option
  • Shredded mozzarella cheese: Melts into those irresistible gooey strings Use whole milk mozzarella for the best melt and flavor

Each ingredient makes a difference so pick the freshest rolls and the best tasting sauce you can find

Step-by-Step Instructions

Prep the pan:
Spray a baking sheet lightly with oil and get your oven hot at 400 degrees F so everything melts together perfectly
Warm the meatballs:
Pour pasta sauce over the meatballs in a large pot Heat gently on low medium and stir once or twice just until the meatballs are warmed through and everything is coated You want the flavors to soak in
Fill the rolls:
Split your rolls without cutting all the way through so they hinge open Stuff as many warm saucy meatballs as will fit usually around four or five depending on size Add a spoonful of extra sauce for good measure
Assemble the sandwiches:
Arrange filled rolls close together on the baking sheet This keeps them upright and helps everything heat evenly Pile on shredded mozzarella for that perfect cheesy top
Bake to perfection:
Slide into your hot oven and bake just until the cheese is fully melted and starts to bubble The edges of the bread should crisp up slightly Serve piping hot
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I have a soft spot for the gooey mozzarella on top that gets just a bit golden Sometimes my nephew and I will sneak a few extra pinches before baking because you can never have too much cheese

Storage tips

Store any leftover sandwiches wrapped tightly in foil in the fridge up to two days They reheat surprisingly well in the oven just unwrap and bake at 350 degrees F until warmed through For longer storage keep components separate and assemble right before baking

Ingredient substitutions

No mozzarella on hand Try provolone or a mild white cheddar Want lower fat Use turkey or chicken meatballs and part skim cheese Gluten free rolls work in place of traditional subs And if you love spice stir a pinch of red pepper flakes into the sauce

Serving suggestions

These sandwiches are filling on their own but I love them with a simple green salad or a handful of potato chips You can slice them in halves or thirds to serve as party snacks or even as a hearty appetizer

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Cultural context

The meatball sub is a classic American Italian comfort food It takes inspiration from both New York delis and old world Italian flavors Layered with lots of sauce and cheese it is one of those dishes that brings everyone to the table no matter where you are from

Recipe FAQs

→ Can I use store-bought meatballs?

Yes, both homemade and frozen pre-made meatballs work well. Just make sure they're fully cooked before assembling.

→ What kind of pasta sauce is best?

Homemade or jarred pasta sauce can be used. Choose a variety you like for flavor—marinara is a popular option.

→ Can I prepare these ahead of time?

Assemble the sandwiches just before baking to prevent sogginess, but you can prep ingredients in advance.

→ How do I keep the sandwiches from becoming soggy?

Don’t overfill with sauce and bake until the rolls are golden and cheese is fully melted for the best texture.

→ Which cheese varieties can I use?

Shredded mozzarella gives a classic melt, but provolone or a blend can add a different flavor profile.

Oven Baked Meatball Sandwiches

Sandwich rolls filled with savory meatballs, tangy sauce, and melted mozzarella, baked to golden perfection.

Preparation Time
10 min
Cooking Time
20 min
Overall Time
30 min
Created By: Lily Chen

Category: Main Dishes

Skill Level: Beginner-Friendly

Cuisine Type: American

Output: 4 Serves (4 sandwiches)

Dietary Options: ~

Ingredients

→ Main Ingredients

01 Sandwich rolls, sliced with one side intact
02 Cooked meatballs, either homemade or pre-made frozen
03 Pasta sauce, homemade or jarred
04 Shredded mozzarella cheese

Steps

Step 01

Spray a baking sheet with non-stick cooking spray. Preheat the oven to 400 degrees Fahrenheit.

Step 02

Place the cooked or frozen meatballs in a large pot. Cover them with pasta sauce. Heat the mixture on low-medium heat, stirring occasionally, until the meatballs are warmed thoroughly.

Step 03

Fill each sandwich roll with approximately 4-5 meatballs, depending on the size of the rolls and meatballs. Add extra pasta sauce on top of the meatballs. Arrange the filled rolls closely together on the prepared baking sheet.

Step 04

Sprinkle shredded mozzarella cheese on top of each sandwich. Bake in the preheated oven until the cheese is melted, hot, and bubbly.

Tips

  1. For a more flavorful dish, use fresh homemade pasta sauce and homemade meatballs.

Required Tools

  • Baking sheet
  • Non-stick cooking spray
  • Large pot

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains dairy (mozzarella cheese)
  • Contains gluten (sandwich rolls)

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 450
  • Fats: 18 g
  • Carbohydrates: 35 g
  • Proteins: 25 g