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Crispy Philly Cheesesteak Casserole Recipe with Easy Provolone Crust

crispy philly cheesesteak casserole - featured image

A comforting casserole that transforms classic Philly cheesesteak flavors into a cozy, shareable meal with a crispy provolone cheese crust.

Ingredients

Scale
  • 1 lb thinly sliced ribeye or sirloin beef
  • 1 medium green bell pepper, sliced
  • 1 large yellow onion, thinly sliced
  • 8 oz provolone cheese, sliced
  • 1 cup shredded provolone cheese (about 4 oz) for crust
  • 2 tablespoons olive oil
  • 2 garlic cloves, minced
  • 1 tablespoon Worcestershire sauce
  • Salt and freshly ground black pepper, to taste
  • 1 teaspoon Italian seasoning (optional)
  • 4 cups hoagie rolls or sturdy sandwich bread, cubed
  • 1/2 cup milk

Instructions

  1. Preheat your oven to 375°F (190°C).
  2. Heat 2 tablespoons olive oil in your skillet over medium-high heat. Add the sliced onions and green peppers. Cook for about 5 minutes until softened and starting to caramelize, stirring occasionally.
  3. Add the thinly sliced beef to the skillet along with minced garlic. Cook until the beef is just browned, about 4-5 minutes. Season with salt, pepper, Worcestershire sauce, and Italian seasoning. Stir to combine flavors well.
  4. Remove the skillet from heat and set aside. Let the mixture cool slightly while you prepare the bread layer.
  5. In a large mixing bowl, combine the cubed hoagie rolls with the milk, tossing gently so the bread soaks up the moisture without becoming mushy.
  6. Spread half of the bread cubes evenly into the greased baking dish. Layer half of the beef and vegetable mixture on top, followed by half of the sliced provolone cheese.
  7. Repeat the layering with the remaining bread cubes, beef mixture, and provolone slices. Press down lightly to compact the layers.
  8. Sprinkle about 1 cup (90 g) of shredded provolone evenly over the top to create the crispy crust.
  9. Bake uncovered for 25-30 minutes until the cheese on top is golden, bubbly, and crispy around the edges.
  10. Let it rest for 5 minutes before serving.

Notes

If cheese browns too fast, tent casserole with foil halfway through baking. For extra crispiness, broil for 1-2 minutes at the end. Use room temperature milk for soaking bread. Let casserole rest after baking to firm up the cheese crust. For gluten-free, substitute bread with gluten-free cubes. For dairy-free, use vegan provolone-style cheese but crust may not crisp as well.

Nutrition

Keywords: Philly cheesesteak casserole, provolone crust, comfort food, easy casserole, beef casserole, cheesy casserole