
Classic Italian-American comfort food gets a homemade upgrade with these hearty meatball subs. Tender, well-seasoned meatballs nestle into toasted crusty rolls with rich marinara sauce and melted mozzarella cheese. This recipe delivers restaurant-quality results with straightforward preparation perfect for a satisfying family dinner.
The key to exceptional meatball subs lies in properly seasoned meatballs and balanced sauce consistency. Each component contributes to the final result, from the bread selection to cheese quality.
Key Components
- Ground Beef: 80/20 blend for optimal flavor and moisture
- Panko Breadcrumbs: Ensures tender texture
- Fresh Garlic: Mince just before use
- Marinara Sauce: Medium consistency for proper coverage
- Italian Sub Rolls: Sturdy structure to hold fillings
- Fresh Mozzarella: Superior melting qualities
Preparation Method
- 1. Meatball Preparation:
- Combine 1 pound ground beef, 1/2 cup panko, 2 minced garlic cloves, 1 beaten egg, and Italian seasonings in a large bowl. Mix gently by hand until incorporated. Form 2-ounce portions into golf ball-sized meatballs. Arrange on parchment-lined sheet.
- 2. Browning Process:
- Heat 2 tablespoons olive oil in large skillet over medium-high heat. Brown meatballs in batches, 3-4 minutes per side until golden. Maintain adequate spacing between meatballs.
- 3. Sauce Integration:
- Add 2 cups marinara to skillet. Reduce heat to medium-low, cover, and simmer 15-20 minutes until meatballs reach 165°F internally. Adjust sauce consistency as needed.
- 4. Roll Preparation:
- Position rack 6 inches from broiler. Slice rolls lengthwise, maintaining hinge. Toast cut-side up 1-2 minutes until lightly golden.
- 5. Assembly:
- Place 3-4 meatballs on each roll base. Top with additional sauce and mozzarella slices. Broil 2-3 minutes until cheese melts and browns slightly.

Service and Storage
Serve immediately while cheese remains hot and melted. For advance preparation, store meatballs and sauce separately from rolls, refrigerated up to 4 days. Reheat meatball-sauce mixture in skillet over medium heat before assembly. Use fresh rolls when possible for best results.
Accompaniments
Balance these substantial sandwiches with complementary sides. Consider crisp Caesar salad, garlic knots, potato chips, sweet potato fries, or traditional antipasto with marinated vegetables and olives.

Advance Preparation
Streamline day-of preparation with these advance steps:
- Prepare and brown meatballs up to 2 days ahead, refrigerate
- Prepare cheese and toppings morning of service
- Freeze cooked meatballs in sauce up to 3 months
Temperature Management
Monitor broiler temperature as settings vary. Maintain prepared subs' warmth with loose foil covering. For quantity service, hold meatballs and sauce over low heat in covered vessel.

Frequently Asked Questions
- → Can I prepare the meatballs earlier?
- Totally! Cook and freeze them for about 3 months, then thaw before making this recipe.
- → What type of cheese is best here?
- Mozzarella’s a classic choice, but provolone or an Italian cheese blend also taste amazing.
- → Could I swap out the bread?
- Absolutely, use rolls like Italian bread or sub rolls, but adjust the number of meatballs to fit.
- → How do I keep the bread from getting soggy?
- Lightly toasting the buns beforehand and holding back on too much sauce should do the trick!
- → How can I spice these up a bit?
- Mix extra red pepper flakes into the meatballs or pick a spicy marinara sauce.