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Subway Meatball Sub Copycat Recipe

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3.8 from 4 reviews

This Subway Meatball Sub Copycat recipe delivers a delicious sandwich experience featuring tender meatballs smothered in marinara sauce, topped with melted mozzarella cheese, all nestled inside warm, soft buns. Perfect for a quick and satisfying meal that captures the flavors of the classic Subway sub.

Ingredients

Meatball Sub Ingredients

  • 1 cup marinara sauce (or as needed)
  • 8-10 cooked meatballs
  • 2 8-inch buns
  • 4 slices mozzarella cheese

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) and line a small baking sheet with parchment paper to prevent sticking and make cleanup easier.
  2. Prepare Meatballs: Optionally, place the cooked meatballs in a small bowl and mix with marinara sauce to add extra moisture and flavor to the meatballs before assembling the sandwich.
  3. Assemble Sandwiches: Spread a layer of marinara sauce on the bottom half of each bun, then arrange the saucy meatballs evenly on top, followed by two slices of mozzarella cheese per sandwich.
  4. Bake: Place the assembled sandwiches on the prepared baking sheet and bake in the oven for about 5 minutes, or until the cheese is fully melted and bubbly.

Notes

  • You can use pre-cooked frozen meatballs for convenience—just thaw them before assembling.
  • For a sharper flavor, substitute mozzarella with provolone or a blend of Italian cheeses.
  • Add some fresh basil or oregano inside the sandwich for an herby kick.
  • Use a toaster oven if making just one sandwich to save energy.
  • Serve warm for the best taste and texture.