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Baked Italian Sub Sandwich Recipe

4.6 from 145 reviews

This Baked Italian Sub Sandwich is a warm, melty combination of classic Italian deli meats, provolone cheese, and tangy banana peppers, all toasted to perfection inside a soft sub roll. With a flavorful brush of garlic butter and Italian seasoning, then baked until gooey and delicious, this sandwich makes for a hearty and satisfying meal perfect for lunch or dinner.

Ingredients

Scale

Sandwich Ingredients

  • 4 sub rolls or hoagie buns
  • ¼ lb salami
  • ¼ lb ham
  • ¼ lb pepperoni or capicola
  • ¼ lb roast beef (optional for a meatier sub)
  • 8 slices provolone or mozzarella cheese
  • ½ cup banana peppers or pepperoncini, sliced
  • ¼ cup red onion, thinly sliced
  • ½ cup Italian dressing

Butter Mixture

  • 2 tablespoons butter, melted
  • 1 tablespoon Italian seasoning
  • ½ teaspoon garlic powder

Instructions

  1. Prep the Rolls: Slice your sub rolls in half lengthwise, making sure not to cut all the way through so they can hold the fillings securely. Optionally, lightly toast the insides to add a bit of crunchiness to the base of the sandwich.
  2. Layer the Goodness: Begin stacking the sandwich by layering ham, salami, pepperoni, and roast beef if using. Between the layers of meat, tuck in slices of provolone or mozzarella cheese. Top the meat and cheese layers with sliced banana peppers and thinly sliced red onions.
  3. Brush and Bake: In a small bowl, combine melted butter, Italian seasoning, and garlic powder to make a flavorful butter mixture. Brush this butter generously over the tops of each sandwich roll. Drizzle some Italian dressing inside each sandwich to add moisture and tang. Wrap each sub individually in foil and bake in a preheated oven at 375°F (190°C) for about 15 minutes, or until the cheese has melted and the sandwiches are heated through.
  4. Serve Hot and Enjoy: Remove the foil, slice the subs if desired, and serve immediately while hot. The warm, aromatic flavors will be sure to impress and make everyone eager for seconds.

Notes

  • You can omit roast beef if you prefer a classic Italian sub or stick with the traditional three meats.
  • To vary the sandwich, try adding fresh tomato slices or lettuce after baking for added freshness and texture.
  • Use provolone for a more authentic Italian flavor or mozzarella for a milder taste.
  • Make sure to wrap the subs tightly in foil to retain heat and moisture during baking.
  • Serve with extra Italian dressing or a side of pickles for added zest.

Keywords: baked Italian sub sandwich, Italian sub, hoagie, warm Italian sandwich, melty cheese sandwich, Italian cold cuts sandwich