Ingredients:

2 pounds steak, thinly sliced
1 cup green bell peppers, sliced into strips
1 cup red bell peppers, sliced into strips
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon Worcestershire sauce
2 tablespoons olive oil
4 ounces cream cheese (½ a block)
Provolone cheese, sliced
½ cup beef broth
1 cup small onion, sliced into strips
2 cups mushrooms, sliced (optional)
Salt and black pepper, to taste

Instructions:

Preheat your oven to 350℉
In a large skillet over medium heat, add oil and sliced steak. Be sure to drain any excess grease.
Season the steak with garlic powder, onion powder, and chili powder, and cook it until it browns. Remove the cooked steak from the skillet and set it aside.
In the same skillet, add oil sliced peppers, mushrooms, and onions. Stir and cook until they have softened.
Add cream cheese, Worcestershire sauce, and beef broth to the skillet. Cook until the cream cheese melts.
Return the beef back into the skillet and stir until the ingredients are well combined.
Transfer the mix to a casserole dish and top the entire dish with slices of Provolone cheese.
Bake the Philly Cheesesteak Casserole at 350 degrees f for 10-15 minutes or until the cheese melts.

Enjoy!