20-Minute Philly Cheesesteak Skillet

Bottom Line Up Front (Quick Answer):

To make a 20-minute Philly cheesesteak skillet, sauté sliced onions and green bell peppers in butter and olive oil over high heat for 4 minutes. Push veggies aside and sear paper-thin shaved ribeye steak in the center for 3–4 minutes with Worcestershire sauce, garlic powder, salt, and pepper. Toss meat and veggies together, blanket with 6 slices of provolone cheese, cover for 2 minutes until bubbly and melted, and serve.

20-Minute Philly Cheesesteak Skillet with melted provolone cheese in cast iron

Why This Skillet Solves Weeknight Cravings

Steakhouse Flavor in Minutes: Shaving ribeye paper-thin means it cooks through in under 4 minutes with maximum caramelization.
Naturally Keto & Low-Carb: With only 6g net carbs and 42g protein per serving, enjoy all the cheesesteak bliss without food comas.
Versatile Serving: Pile into toasted hoagies, wrap in crisp romaine lettuce, or spoon over rice and roasted potatoes.

Best Beef Cuts for Cheesesteak Skillets

Cut of Beef	Fat Marbling	Tenderness	Cook Speed	Chef Verdict
Ribeye Steak	High (Rich marbling)	Melt-in-your-mouth	3–4 mins	Gold Standard (Authentic Philly)
Top Sirloin	Moderate	Very Tender	3–4 mins	Great high-protein budget pick
Flank Steak	Lean	Chewy if not shaved thin	4 mins	Must slice strictly across grain
Ground Beef (80/20)	Medium-High	Crumbled	6–8 mins	Quick budget weeknight shortcut

Official FastFlavored Recipe

20-Minute Philly Cheesesteak Skillet

Tested and approved by Elena Bennett • Serves 4

Prep Time 5 Mins

Cook Time 15 Mins

Total Time 20 Mins

Yield 4 Servings

Calories 480 kcal

Ingredients

1.5 lbs ribeye or top sirloin, shaved thin
1 large yellow onion, thinly sliced
1 large green bell pepper, sliced
2 tbsp unsalted butter & 1 tbsp olive oil
4 cloves garlic, minced
1 tbsp Worcestershire sauce
6 slices provolone cheese
1 tsp garlic powder & 1/2 tsp onion powder
Kosher salt and coarse black pepper

Step-by-Step Instructions

Slice Meat Thin: Firm steak in freezer for 15 minutes, then shave paper-thin across grain. Season with garlic powder, salt, and black pepper.
Sauté Veggies: Heat 1 tbsp butter and 1 tbsp oil in a cast-iron skillet over high heat. Sauté onions and peppers 4 minutes until caramelized. Push to sides of pan.
Sear Shaved Steak: Add remaining butter and shaved steak to the center. Sear undisturbed 2 minutes, then toss with Worcestershire sauce for 2 minutes until browned.
Melt Cheese: Blanket meat and veggies with provolone slices. Cover skillet for 1–2 minutes until cheese is completely melted and bubbly.
Serve: Top with coarse black pepper and fresh parsley. Serve hot in hoagies or as a low-carb skillet!

480Calories

42gProtein

31gTotal Fat

6gCarbs

1.5gFiber

660mgSodium

Elena’s 15-Minute Freezer Trick

The Freezer Firming Hack: Trying to slice raw, room-temperature steak into thin ribbons usually ends with jagged, thick chunks. Stashing your steak in the freezer for just 15 to 20 minutes before prep firms the fat and protein fibers, turning the meat solid enough to shave into translucent ribbons with zero effort!

Frequently Asked Questions

What is the best cut of beef for a cheesesteak skillet?

Ribeye is the undisputed gold standard because its rich marbling melts during high-heat searing, keeping the shaved meat tender and juicy. Top sirloin or flank steak are great leaner alternatives when shaved paper-thin.

How do you slice meat paper-thin at home without a deli slicer?

Place raw steak in the freezer for 15 to 20 minutes before cutting. Freezing firms up the muscle fibers without freezing solid, allowing your knife to slice paper-thin ribbons effortlessly.

What cheese is most authentic for cheesesteak?

Authentic Philadelphia shops use either sliced mild provolone, creamy white American cheese, or Cheez Whiz. Provolone provides that classic rich savory flavor with an incredible cheese pull.