Craving a delicious Italian meatball sub? You're in the right place. Growing up, Sunday football wasn't complete without my dad's hearty meatball subs. It's a recipe etched in my memory, blending comforting flavors and an aroma that fills the kitchen with warmth. Cooking these subs takes me back to those cherished family times.

This recipe brings you deliciously juicy meatballs loaded with Italian herbs and spices, nestled in hoagie rolls and topped with luscious marinara and gooey mozzarella. Perfect for an informal family meal or a game-day treat that’s as rewarding to make as it is to eat. Get ready to enjoy these savory delights!
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Why You’ll Love This Recipe
- Full of Flavor: Packed with classic Italian herbs, spices, and cheese for a mouthwatering experience.
- Hearty Meal: Perfectly satisfying for lunch or dinner, keeping everyone full and happy.
- Easy to Make: Simple steps that make this dish achievable even for novice cooks.
- Versatile Eating: Serve these subs at parties, casual dinners, or cozy family gatherings.
- Customizable: Easily adjust toppings and spices to suit your personal taste preferences.
Ingredients You'll Need
- Ground Beef – 1 ½ pound. Brings richness and flavor to the meatballs.
- Breadcrumbs – ½ cup. Helps bind the mixture while providing a satisfying texture.
- Parmesan Cheese – ¼ cup. Offers a salty, nutty undertone to the meatballs.
- Garlic – 2 cloves, minced. Infuses the mixture with aromatic spiciness.
- Fresh Parsley – ¼ cup, chopped. Adds freshness and color.
- Large Egg – 1. Binds the ingredients for rich, cohesive meatballs.
- Dried Oregano – 1 teaspoon. Imparts a classic Italian flavor.
- Dried Basil – 1 teaspoon. Enhances the savory taste with sweet, peppery notes.
- Salt – ½ teaspoon. Seasons the meatballs perfectly.
- Black Pepper – ¼ teaspoon. Adds slight heat and depth.
- Marinara Sauce – 1 jar. Coats the meatballs with rich, tangy tomato goodness.
- Hoagie Rolls – 4. Serves as the perfect vehicle for the meatballs and sauce.
- Butter – 2 tablespoons, softened. Used on the rolls for added richness.
- Mozzarella Cheese – 1 cup, shredded. Provides that essential gooey melted topping.
- Fresh Basil Leaves – Optional garnish. Adds fragrant, fresh notes to the final dish.
How to Make Italian Meatball Subs
Step 1: Prep Your Equipment
Preheat your Traeger grill or oven to 400°F. Line a baking sheet with parchment paper.
Step 2: Mix the Ingredients
In a large bowl, combine ground beef, breadcrumbs, Parmesan cheese, garlic, parsley, egg, oregano, basil, salt, and pepper. Mix until just combined, being careful not to overmix.
Step 3: Shape the Meatballs
Form the mixture into golf ball-sized meatballs, making about 16-20 in total.
Step 4: Cook the Meatballs
Place the meatballs on the baking sheet or skillet and cook for 20-25 minutes in the Traeger, or 20 minutes in the oven, until they're cooked through.
Step 5: Warm the Marinara Sauce
While the meatballs are cooking, warm the marinara sauce in a pot over medium-low heat. Once the meatballs are cooked, add them to the sauce and let them simmer for 10 minutes.
Step 6: Prep and Toast the Rolls
Slice the hoagie rolls and butter the cut sides. Toast them in a skillet, griddle, or the Traeger until golden brown.
Step 7: Assemble the Subs
Spoon sauce onto both sides of the rolls, place 3-4 meatballs in each roll, top with extra sauce, and sprinkle with mozzarella cheese.
Step 8: Melt the Cheese
Return to the Traeger or broil in the oven until the cheese is melted to your liking.
Step 9: Garnish and Serve
Garnish with fresh basil if desired and serve immediately.

Pro Tips from My Kitchen
✓ Use Fresh Spices – Always opt for fresh or high-quality dried oregano and basil for the best flavor.
✓ Mind the Mix – Mix your meatball ingredients until just combined. Overmixing can lead to dense meatballs.
✓ Cheese Choice – For extra flavor, try mixing mozzarella with a bit of provolone or Parmesan for your topping.
✓ Toast Wisely – Toasting your rolls gives them a delightful crispiness and prevents them from getting soggy with sauce.
✓ Embrace the Broil – If using the oven, broil briefly for a beautifully melted, bubbly cheese finish.
Serving Ideas and Variations
- Pair your meatball subs with a simple side salad for a light and refreshing contrast to the savory main dish.
- Serve with a bowl of minestrone soup, adding a warm, comforting element to your meal.
- Add a drizzle of balsamic glaze or a handful of arugula leaves for a flavor twist.
- Substitute the beef with turkey or chicken for a leaner dish while maintaining the same great flavors.
Frequently Asked Questions About Italian Meatball Subs
Absolutely! Turkey makes a great substitute and creates a lighter meatball. Just be aware that turkey is slightly less fatty, so you may need to adjust seasonings for taste.
The meatballs are done when they reach an internal temperature of 165°F. They should be browned on the outside and firm to the touch.
Yes, prepare and cook the meatballs up to a day in advance. Store them in the refrigerator in an airtight container. Reheat in marinara sauce over medium heat before assembling the subs.
Ensure you mix the ingredients until just combined. Overmixing can compact the mixture, making the meatballs dense. Using fresh breadcrumbs can also help achieve a lighter texture.
Try pairing these subs with a crisp side salad or some roasted vegetables. For a classic touch, serve with crispy French fries or potato wedges

Italian Meatball Subs Recipe
Ingredients
- 1 ½ pound Ground Beef
- 0.5 cup Breadcrumbs
- 0.25 cup Parmesan Cheese
- 2 cloves Garlic, minced
- 0.25 cup Fresh Parsley, chopped
- 1 large Egg
- 1 teaspoon Dried Oregano
- 1 teaspoon Dried Basil
- 0.5 teaspoon Salt
- 0.25 teaspoon Black Pepper
- 1 jar Marinara Sauce
- 4 pieces Hoagie Rolls
- 2 tablespoons Butter, softened
- 1 cup Mozzarella Cheese, shredded
- optional garnish Fresh Basil Leaves
Instructions
- Preheat your Traeger grill or oven to 400°F and line a baking sheet with parchment paper.
- In a large bowl, combine ground beef, breadcrumbs, Parmesan cheese, garlic, parsley, egg, oregano, basil, salt, and pepper. Mix until just combined.
- Form the mixture into golf ball-sized meatballs, making about 16-20 in total.
- Place the meatballs on the baking sheet or skillet and cook for 20-25 minutes in the Traeger, or 20 minutes in the oven, until they're cooked through.
- While the meatballs are cooking, warm the marinara sauce in a pot over medium-low heat and add the cooked meatballs to the sauce after 10 minutes of simmering.
- Slice the hoagie rolls and butter the cut sides. Toast them in a skillet, griddle, or the Traeger until golden brown.
- Spoon sauce onto both sides of the rolls, place 3-4 meatballs in each roll, top with extra sauce, and sprinkle with mozzarella cheese.
- Return to the Traeger or broil in the oven until the cheese is melted to your liking.
- Garnish with fresh basil if desired and serve immediately.
Notes
- Use fresh or high-quality dried oregano and basil for the best flavor.
- Ensure you mix the ingredients until just combined to avoid dense meatballs.
- Toasting rolls prevents sogginess and gives a delightful crispiness.





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