Philly Cheesesteak Casserole
Ingredients 1 tbsp olive oil 2lb thinly sliced beef 1 small onion, sliced 2 bell peppers, sliced 2 cups mushrooms, sliced 2 cups shredded provolone 4 oz cream cheese 1/2 cup beef broth 1 tsp worcestershire sauce 1 tsp garlic…
