Looking for a comforting, crowd-pleasing dinner that takes minimal effort? These Easy Baked Meatball Subs are exactly what you need. Loaded with juicy Italian-style meatballs, warm marinara sauce, and melty mozzarella cheese tucked into toasted hoagie rolls—this dish is a weeknight win and a party favorite all in one.
Inspired by the classic Italian-American sub, this version is baked to golden perfection for that gooey, cheesy top we all crave. Whether you’re hosting game night or simply craving a hearty meal, this recipe delivers maximum flavor with minimal fuss.
Why You’ll Love This Easy Baked Meatball Subs Recipe
- Quick and convenient – Ready in under 30 minutes using store-bought or pre-cooked meatballs.
- Kid-friendly and crowd-pleasing – Perfect for picky eaters or large gatherings.
- Comfort food classic – Warm, cheesy, and saucy—everything you want in a cozy sandwich.
- Customizable – Easily make it spicy, low-carb, or vegetarian.
- Minimal cleanup – Just one pan and a few simple ingredients.
Ingredients Needed for Perfect Easy Baked Meatball Subs
Here are the key ingredients you’ll need to make these irresistible subs:
- Italian-Style Meatballs
Flavor-packed and hearty, these are the star of the dish. You can use homemade or pre-cooked meatballs for ease. - Marinara Sauce
Adds tangy richness and ties the entire sub together. Go for a high-quality jarred version or make your own. - Hoagie Rolls or Sub Buns
Soft but sturdy rolls that hold up to the sauce and cheese without getting soggy. - Mozzarella Cheese
Melts beautifully over the meatballs and sauce, giving that signature gooey top. - Parmesan Cheese
Adds a nutty, savory kick that pairs perfectly with marinara. - Fresh Parsley (Optional)
For a pop of color and freshness just before serving.
Step-by-Step Instructions to Make Easy Baked Meatball Subs
- Preheat your oven to 375°F (190°C) and lightly grease a 9×13″ baking dish.
- Cook or reheat your meatballs in a skillet with marinara sauce until fully heated through and coated.
- Place the hoagie rolls in the baking dish, slightly opened to hold the fillings.
- Add 3–4 meatballs into each roll, spooning extra marinara on top.
- Sprinkle mozzarella and Parmesan cheese generously over each sub.
- Bake uncovered for 15–18 minutes or until cheese is melted and golden.
- Garnish with parsley, serve hot, and enjoy!
Expert Tip: Toast the insides of your hoagie rolls for 3–4 minutes before assembling for extra crispiness and to prevent sogginess.
Recipe Tips & Variations
- Make it spicy: Add crushed red pepper flakes or sliced jalapeños before baking.
- Low-carb option: Use low-carb or keto-friendly buns.
- Add veggies: Layer in sautéed onions, bell peppers, or mushrooms for extra texture and flavor.
- Cheese swap: Try provolone, cheddar, or even pepper jack for a twist.
How to Store & Reheat
- Store leftovers in an airtight container in the fridge for up to 3 days.
- Reheat in the oven at 350°F (175°C) for 10 minutes or in the air fryer for a crisp finish. Avoid microwaving as it can make the bread soggy.
Similar Recipes You’ll Love
If you enjoy these Easy Baked Meatball Subs, you’ll definitely want to try a few more comforting and cheesy favorites from our collection:
- Garlic Parmesan Cheeseburger Bombs – A fun, bite-sized twist on classic cheeseburgers wrapped in buttery dough.
- Parmesan Baked Pork Chops – Juicy, tender pork chops coated in a crispy Parmesan crust.
- Baked Ziti Recipe – A rich, cheesy, and family-friendly pasta bake perfect for busy nights.
Frequently Asked Questions (FAQ)
Can I use frozen meatballs for this recipe?
Yes! Just heat them in marinara sauce until hot before assembling the subs.
What type of bread works best?
Sturdy sub rolls, hoagie buns, or even mini baguettes work great. Avoid soft sandwich bread as it can fall apart.
Can I make these ahead of time?
Yes. Assemble the subs, cover, and refrigerate for up to 12 hours. Bake just before serving.
Can I freeze baked meatball subs?
It’s best to freeze the meatballs and sauce separately. Assemble fresh for best texture.
These Easy Baked Meatball Subs are your go-to solution for a quick, satisfying dinner that everyone will devour. Cheesy, saucy, and full of flavor, they’re perfect for weeknights, game days, or casual gatherings. Give them a try and don’t forget to share your creation or follow us for more easy recipes like this!
Easy Baked Meatball Subs
Ingredients
- 1 pack Italian-style meatballs store-bought or homemade
- 1 jar marinara sauce about 24 oz
- 6 hoagie or sub rolls
- 2 cups shredded mozzarella cheese
- ¼ cup grated Parmesan cheese
- 1 tbsp chopped parsley optional
- 1 tbsp butter optional, for toasting rolls
Instructions
- Preheat oven to 375°F (190°C).
- In a skillet, cook meatballs until heated through. Add marinara sauce and simmer for 10 minutes.
- Place hoagie rolls in a 9×13″ baking dish, slightly opened.
- Add 3–4 meatballs per roll. Spoon extra sauce over the top.
- Sprinkle mozzarella and Parmesan cheese over each sub.
- Bake uncovered for 15–18 minutes, until cheese is melted and golden.
- Garnish with parsley if desired and serve warm.