Meatball Marinara Sub Sandwiches

Featured in: Juniper-Warm Rustic Dinners

Enjoy tender beef meatballs baked to perfection, simmered in a rich, herb-infused marinara sauce. These are nestled in toasted rustic rolls and topped with melted mozzarella and Parmesan cheeses. A perfect hearty sandwich that balances savory flavors with a cozy texture, ideal for satisfying lunches or casual dinners. Fresh basil or parsley adds a fragrant finish for a delightful bite every time.

Updated on Thu, 11 Dec 2025 22:51:48 GMT
Juicy Meatball Marinara Sub sandwiches, overflowing with bubbling cheese and rich tomato sauce, served warm. Save
Juicy Meatball Marinara Sub sandwiches, overflowing with bubbling cheese and rich tomato sauce, served warm. | junipercrumb.com

Meatball Marinara Sub Sandwiches are a heartwarming blend of tender beef meatballs slowly simmered in a rich and flavorful marinara sauce. Nestled in toasted rustic rolls and topped with bubbling, melted mozzarella and Parmesan cheeses, these sandwiches bring cozy comfort to your table, perfect for sharing with family and friends on a chilly evening or any time you crave a satisfying, cheesy bite.

Juicy Meatball Marinara Sub sandwiches, overflowing with bubbling cheese and rich tomato sauce, served warm. Save
Juicy Meatball Marinara Sub sandwiches, overflowing with bubbling cheese and rich tomato sauce, served warm. | junipercrumb.com

This classic Italian-American favorite delivers bold flavors and textures, combining the rustic charm of meatballs with the fresh tang of tomato sauce and the ooey-gooey delight of melted cheese. Whether served at a casual family dinner or a festive get-together, it’s a crowd-pleaser that brings warmth both to your plate and your heart.

Ingredients

  • For the Meatballs
    500 g (1 lb) ground beef
    50 g (1/2 cup) breadcrumbs
    40 g (1/4 cup) grated Parmesan cheese
    1 large egg
    2 cloves garlic, minced
    1 tbsp chopped fresh parsley
    1 tsp dried oregano
    1 tsp salt
    1/2 tsp black pepper
    2 tbsp milk
  • For the Marinara Sauce
    2 tbsp olive oil
    1 small onion, finely chopped
    2 cloves garlic, minced
    800 g (28 oz) canned crushed tomatoes
    1 tsp sugar
    1 tsp dried basil
    1/2 tsp dried thyme
    1/2 tsp red pepper flakes (optional)
    Salt and black pepper to taste
  • For Assembly
    4 rustic sub rolls or hoagie rolls (about 20 cm / 8 inches each)
    160 g (1 1/2 cups) shredded mozzarella cheese
    40 g (1/4 cup) grated Parmesan cheese
    Fresh basil or parsley, for garnish (optional)
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Instructions

1. Preheat the oven to 200°C (400°F). Line a baking sheet with parchment paper.
2. In a large bowl, combine ground beef, breadcrumbs, Parmesan, egg, garlic, parsley, oregano, salt, pepper, and milk. Mix gently until combined—do not overwork.
3. Shape the mixture into 16 meatballs (about 3-4 cm each) and arrange them on the prepared baking sheet.
4. Bake the meatballs for 18–20 minutes, until browned and cooked through.
5. While the meatballs bake, heat olive oil in a large saucepan over medium heat. Add onion and cook 3–4 minutes until soft. Add garlic and sauté 1 minute.
6. Stir in crushed tomatoes, sugar, basil, thyme, red pepper flakes (if using), salt, and pepper. Bring to a simmer and cook uncovered for 15–20 minutes, stirring occasionally.
7. Add the baked meatballs to the sauce. Simmer together for 5–10 minutes to allow flavors to meld.
8. Slice each sub roll lengthwise, leaving one side attached. Place on a baking tray and toast in the oven for 3–4 minutes until lightly crisp.
9. Spoon 4 meatballs and plenty of marinara sauce into each roll. Top with mozzarella and Parmesan.
10. Return subs to the oven for 3–5 minutes, until cheese is melted and bubbly.
11. Garnish with fresh basil or parsley, if desired. Serve hot.

Zusatztipps für die Zubereitung

For the best texture, be careful not to overmix the meatball ingredients; gentle mixing preserves tenderness. Baking the meatballs instead of frying reduces mess and ensures even cooking. Toasting the rolls before assembly adds a delightful crunch that complements the soft meatballs and sauce beautifully.

Varianten und Anpassungen

To enhance flavor, try mixing beef with pork in the meatballs. You can customize the marinara sauce by adding sautéed bell peppers or sliced olives for extra depth. For gluten-free diets, substitute the breadcrumbs and rolls with gluten-free versions without sacrificing taste.

Serviervorschläge

Serve these meatball subs with a simple green salad dressed lightly with olive oil and vinegar. A glass of Chianti or your favorite red wine pairs exceptionally well, balancing the richness of the meatballs and cheese with a pleasant acidity.

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With its layers of rich flavors, savory meatballs, and melty cheese, the Meatball Marinara Sub is a timeless classic that comforts and satisfies every time. Whether it's a casual weeknight meal or a special occasion, these sandwiches deliver that perfect balance of hearty, cheesy, and saucy goodness that brings everyone to the table with smiles.

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Your Questions Answered

How do I make tender meatballs?

Use a mix of ground beef with breadcrumbs, egg, and milk to keep the meatballs moist and tender. Avoid overmixing to prevent toughness.

What herbs enhance the marinara sauce?

Basil, oregano, thyme, and a touch of red pepper flakes add layers of flavor to the slow-simmered marinara.

Can I prepare the meatballs ahead of time?

Yes, meatballs can be shaped and baked in advance, then combined with the sauce just before assembling the sandwiches.

What type of bread works best for these sandwiches?

Rustic sub or hoagie rolls with a sturdy crust hold up well to the saucy filling and melted cheese.

How can I customize the sauce for extra flavor?

Try adding sautéed bell peppers or sliced olives to the marinara for additional depth and variety.

Is there a way to make this meal gluten-free?

Substitute gluten-free breadcrumbs in the meatballs and use gluten-free rolls for a safe alternative.

Meatball Marinara Sub Sandwiches

Tender beef meatballs in marinara with melted cheese on toasted rustic rolls, perfect for warm, comforting servings.

Time to Prep
25 mins
Time to Cook
35 mins
Overall Time
60 mins
Created by Brooke Taylor


Skill Level Medium

Cuisine Italian-American

Makes 4 Portions

Diet Info None specified

What You'll Need

Meatballs

01 1 lb ground beef
02 1/2 cup breadcrumbs
03 1/4 cup grated Parmesan cheese
04 1 large egg
05 2 cloves garlic, minced
06 1 tablespoon chopped fresh parsley
07 1 teaspoon dried oregano
08 1 teaspoon salt
09 1/2 teaspoon black pepper
10 2 tablespoons milk

Marinara Sauce

01 2 tablespoons olive oil
02 1 small onion, finely chopped
03 2 cloves garlic, minced
04 28 oz canned crushed tomatoes
05 1 teaspoon sugar
06 1 teaspoon dried basil
07 1/2 teaspoon dried thyme
08 1/2 teaspoon red pepper flakes (optional)
09 Salt and black pepper to taste

Assembly

01 4 rustic sub or hoagie rolls, approximately 8 inches each
02 1 1/2 cups shredded mozzarella cheese
03 1/4 cup grated Parmesan cheese
04 Fresh basil or parsley for garnish (optional)

How To Make It

Step 01

Preheat Oven and Prepare Baking Sheet: Set oven to 400°F and line a baking sheet with parchment paper.

Step 02

Mix Meatball Ingredients: In a large bowl, gently combine ground beef, breadcrumbs, Parmesan, egg, garlic, parsley, oregano, salt, pepper, and milk without overworking the mixture.

Step 03

Shape and Bake Meatballs: Form mixture into 16 evenly sized meatballs, about 1.5 inches each, and arrange them on the baking sheet. Bake for 18 to 20 minutes until browned and completely cooked.

Step 04

Prepare Marinara Sauce: Heat olive oil in a saucepan over medium heat. Sauté onion until softened, about 3 to 4 minutes, then add garlic and cook for 1 minute more.

Step 05

Simmer Sauce with Seasonings: Add crushed tomatoes, sugar, basil, thyme, optional red pepper flakes, salt, and black pepper. Bring to a simmer and cook uncovered for 15 to 20 minutes, stirring occasionally.

Step 06

Combine Meatballs and Sauce: Add the baked meatballs into the marinara and simmer together for an additional 5 to 10 minutes to meld flavors.

Step 07

Toast Sub Rolls: Slice the rolls lengthwise, keeping one side attached. Place on a baking tray and toast in the oven for 3 to 4 minutes until lightly crisp.

Step 08

Assemble Sandwiches: Spoon 4 meatballs with ample sauce into each roll. Top with mozzarella and Parmesan cheese.

Step 09

Melt Cheese in Oven: Return assembled sandwiches to the oven for 3 to 5 minutes until the cheese melts and bubbles.

Step 10

Garnish and Serve: Optionally garnish with fresh basil or parsley. Serve warm.

Tools Needed

  • Large mixing bowl
  • Baking sheet
  • Parchment paper
  • Saucepan
  • Chef's knife
  • Cutting board
  • Spoon or tongs

Allergy Warning

Double-check the ingredient list for allergens, and ask your doctor if you’re uncertain.
  • Contains gluten, milk, egg; may contain soy and tree nuts. Verify ingredient labels accordingly.

Nutrition Details (each serving)

Nutritional details are for informational purposes only, and not a substitute for medical guidance.
  • Total Calories: 610
  • Total Fat: 28 g
  • Carbohydrates: 56 g
  • Proteins: 36 g