This Philly Cheesesteak Skillet brings together all the flavors of your favorite sandwich in an easy one-pan meal. Tender steak, sautéed vegetables, and melty cheese make this recipe a dinner time win!
Use a sharp knife to slice the steak very thinly. You can place it in the freezer for 45 minutes to help it be more solid for slicing.
Heat 1 tablespoon of the oil in a large skillet over medium high heat. Once hot, add the peppers, onion, and mushrooms, if using. Sprinkle with garlic powder, salt ,and pepper and sauté until the vegetables are tender, 4 to 5 minutes.
Remove the vegetables to a bowl, and add the remaining tablespoon of oil. Add the steak and sauté quickly to sear and brown. The steak should still be slightly pink.
Stir the vegetables back into the pan, making sure not to add any accumulated juices. Add the sour cream and toss everything to combine well. Spread into an even layer.
Layer the provolone over the dish and cover with a lid. Cook on low for another 3 to 5 minutes, until the cheese is melted.
Notes
Storage Information: Store any leftovers in a covered container in the fridge for up to 5 days.