Homemade Meatball Marinara Sandwich Recipe

 

There’s something irresistible about a warm, toasty sandwich filled with juicy meatballs, rich marinara, and melty cheese. This Homemade Meatball Marinara Sub—call it a sandwich, sub, or hoagie—always makes me smile. Hearty, saucy, and packed with comforting Italian flavors, it satisfies cravings for savory, cheesy, and filling food. It works perfectly for family dinners, game day, or meal prep.

This sandwich is freezer-friendly, easy to reheat, and highly customizable. Swap meats, add vegetables, or serve it open-faced with a side salad for a lighter option. No matter how you tailor it, this sub is a dependable crowd-pleaser.

After years of refining this recipe, it’s become one of our family favorites. The meatballs are tender and flavorful, the sauce is simple and robust, and assembling the sandwich at home is easier than you might think.

Why You’ll Love This Recipe

• Perfectly seasoned meatballs – juicy, tender, and oven-baked
• Homemade marinara sauce – simple, flavorful, and freezer-friendly
• Versatile and customizable – use beef, pork, or a mix
• Family-friendly – ideal for weeknights, parties, or make-ahead meals

 

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If you make this Homemade Meatball Marinara Sub, I’d love to see your version. Tag me on Instagram @sandraseasycooking and use the hashtag #sandraseasycooking so I can reshare your photos.

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Save It for Later

This recipe is great for make-ahead meals. Freeze meatballs and sauce separately, then thaw, reheat, and assemble for a quick, comforting meal.

More Sandwich & Sub Recipes You’ll Love:

TUNA SALAD WRAPS

ROASTED BEEF GRILLED CHEESE SANDWICH

ITALIAN SUB-INSPIRED SLIDERS

Check out all my Sandwich, Sliders & Wrap ideas on the blog.

Yield: 6 sandwiches (about 3–4 meatballs per sub, depending on size)

Homemade Meatball Marinara Sub

Prep Time:
20 minutes

Cook Time:
35 minutes

Additional Time:
1 minute

Total Time:
56 minutes

This Homemade Meatball Marinara Sub is stuffed with juicy meatballs, homemade marinara, and melted cheese—comfort food at its best. Perfect for family dinners or make-ahead meals.

Ingredients

For the Meatballs:

• 1 lb ground beef (85/15 for best flavor)
• 1 lb ground pork (or use more beef if preferred)
• ½ medium onion, finely minced
• 3 garlic cloves, minced
• 2 oz Parmigiano-Reggiano, grated
• ¼ cup fresh parsley, minced
• 1 tsp dried oregano
• 3 tsp kosher salt
• 1 tsp freshly ground black pepper
• 2 large egg yolks
• ¼ cup plain breadcrumbs

For the Marinara Sauce (Homemade Version):

• 2 (15 oz) cans peeled, skinless tomatoes
• ½ tbsp Italian herb blend
• 4 garlic cloves, minced
• 1 tbsp onion powder
• Salt to taste
• 1 tbsp extra virgin olive oil
• ⅓ cup water

Instructions

Step 1: Make the Meatballs

1. Preheat oven to 375°F (190°C).
2. In a large bowl, combine all meatball ingredients and mix thoroughly by hand.
3. Lightly oil your hands and form meatballs (about 2 tablespoons each).
4. Arrange meatballs on a baking sheet and bake for 20–25 minutes, turning once for even browning.
5. Place cooked meatballs on a paper towel-lined plate to absorb excess fat.

Tip: You don’t need to oil the pan—there’s enough fat in the meat to prevent sticking.

Step 2: Make the Marinara Sauce

1. In a saucepan over medium-high heat, combine all sauce ingredients.
2. Once hot, reduce to a simmer and cook covered for about 15 minutes.
3. Blend until smooth using a food processor or immersion blender.
4. Return to the pot and simmer uncovered for another 10 minutes, or until slightly thickened.

Shortcut: Use a high-quality jarred marinara if you’re short on time.

Step 3: Simmer Meatballs in the Sauce

1. Add baked meatballs to the warm sauce.
2. Simmer on low for 15–20 minutes so the flavors meld.

This step infuses the meatballs with additional flavor—don’t skip it.

Assembling the Meatball Sub

1. Toast your favorite sub rolls or sandwich bread.
2. Spoon in 3–4 meatballs with a generous scoop of marinara.
3. Top with shredded mozzarella or provolone cheese.

Optional: Broil for 2–3 minutes until the cheese melts and bubbles. Garnish with fresh parsley or basil. Add sautéed onions or peppers for extra flavor and texture.

Notes

Variations and Substitutes

• No pork? Use all beef with slightly higher fat (80/20 works well).
• Gluten-free? Use gluten-free breadcrumbs and rolls.
• Low-carb? Serve meatballs over zucchini noodles, use a keto wrap, or lettuce wraps.

Nutrition Information

Yield

6

Serving Size

1

Amount Per Serving
Calories 560
Total Fat 36g
Saturated Fat 13g
Trans Fat 1g
Unsaturated Fat 19g
Cholesterol 239mg
Sodium 1083mg
Carbohydrates 9g
Fiber 1g
Sugar 1g
Protein 46g

Nutrition data provided by Nutritionix. Nutrition information is an estimate and may vary.

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