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Philly Cheesesteak Cheesy Bread

Philly Cheesesteak Cheesy Bread

All the flavors of a classic Philly cheesesteak piled onto garlicky toasted bread, smothered with melty provolone. A quick, crowd-pleasing weeknight bake.
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Prep Time: 15 minutes
Cook Time: 20 minutes
Total Time: 35 minutes
Servings: 8

Ingredients
 

Main Ingredients

  • 1 tbsp olive oil
  • 2 tbsp unsalted butter
  • 1.5 cup thinly sliced yellow onion
  • 1 cup thinly sliced green bell pepper
  • 1 cup sliced cremini mushrooms optional
  • 1 lb very thinly sliced ribeye steak sirloin works too
  • 1 tsp Worcestershire sauce
  • 2 tsp minced garlic
  • 0.75 tsp kosher salt
  • 0.5 tsp freshly ground black pepper
  • 0.25 tsp crushed red pepper flakes optional
  • 16 oz French bread, split lengthwise
  • 3 tbsp mayonnaise
  • 8 oz shredded provolone cheese
  • 2 tsp chopped fresh parsley

Instructions

Preparation Steps

  • Heat oven to 400°F. Line a sheet pan with foil.
  • Split the bread lengthwise. Set cut sides up on the pan.
  • Stir mayonnaise with 1 teaspoon garlic and a pinch of salt.
  • Warm olive oil and butter in a large skillet over medium-high heat.
  • Soften onions and peppers for 5–6 minutes. Add mushrooms; cook until browned.
  • Push vegetables aside. Sear steak in the same pan until just cooked through.
  • Season with remaining garlic, Worcestershire, salt, and pepper. Toss to combine.
  • Spread garlic mayo over bread. Mound steak and veggies evenly on top.
  • Cover with provolone. Bake until melted and edges crisp, 10–12 minutes.
  • Broil 1–2 minutes for extra color, if desired. Rest briefly.
  • Finish with parsley and red pepper flakes. Slice and serve hot.

Notes

Swap provolone with white American for a creamier melt, or add a swipe of cheese sauce under the steak. For make-ahead, prep the steak and veggies up to 2 days early; rewarm briefly before assembling. Leftovers reheat well at 350°F for 8–10 minutes.
This recipe is an original creation inspired by classic Philly Cheesesteak Cheesy Bread flavors. All ingredient ratios and instructions are independently developed.