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Baked Italian Sub Sandwiches Recipe

4.9 from 75 reviews

These Baked Italian Sub Sandwiches are a warm, flavorful twist on the classic deli sub. Featuring layers of Genoa salami, pepperoni, ham, provolone cheese, banana peppers, and red onions all baked inside a hoagie roll, this sandwich is brushed with a garlic and Italian seasoning butter for a perfectly melty, crispy finish. Perfect for an easy and satisfying lunch or dinner.

Ingredients

Scale

Sandwiches

  • 4 large hoagie rolls
  • 8 slices Genoa salami
  • 12 slices pepperoni
  • 8 slices deli ham
  • 8 slices provolone cheese
  • 1/2 cup sliced banana peppers
  • 1/2 red onion, thinly sliced

Seasoned Butter

  • 2 tablespoons melted butter
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon Italian seasoning

Instructions

  1. Preheat Oven: Preheat your oven to 375°F (190°C) and line a baking sheet with foil to prepare for baking the sandwiches.
  2. Prepare Seasoned Butter: In a small bowl, combine the melted butter with garlic powder and Italian seasoning, mixing well to infuse the butter with flavor.
  3. Prepare Foil Sheets: Lay out 4 large sheets of foil, placing one hoagie roll on each sheet for individual wrapping.
  4. Assemble Sandwiches: Slice each hoagie roll lengthwise without cutting all the way through, creating a hinge. Layer inside each roll 2 slices of Genoa salami, 2 slices of deli ham, 2 slices of provolone cheese, and 3 slices of pepperoni evenly distributed.
  5. Add Vegetables: Top the layered meats and cheese with thinly sliced red onions and banana peppers. Press lightly to compact the layers to ensure the sandwich holds together while baking.
  6. Brush with Butter: Brush the tops of each sandwich generously with the seasoned butter mixture to add flavor and promote browning during baking.
  7. Wrap and Bake: Wrap each sandwich tightly in the prepared foil sheets and place them on the baking sheet. Bake for 15 to 18 minutes until the cheese has melted and the sandwiches are warmed through.
  8. Optional Crisping: For a crispier bread texture, carefully unwrap the foil tops and bake the sandwiches uncovered for an additional 3 to 5 minutes.
  9. Rest and Serve: Let the sandwiches rest for a few minutes after baking to allow flavors to settle and prevent burning. Slice and serve warm for the best taste experience.

Notes

  • Use fresh hoagie rolls for the best texture and flavor.
  • You can substitute or add other Italian cold cuts like capicola or mortadella if desired.
  • Adjust the amount of banana peppers and red onions to your spice and crunch preference.
  • Wrapping the sandwich tightly in foil helps melt the cheese evenly and infuses the rolls with the butter seasoning.
  • For a gluten-free option, use gluten-free rolls instead.
  • Be careful when unwrapping the foil after baking to avoid steam burns.

Keywords: Italian sandwich, baked sub, hoagie, Genoa salami, pepperoni, provolone, warm sandwich, easy dinner, Italian sandwich recipe