Sheet Pan Philly Cheesesteak

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This Sheet Pan Philly Cheesesteak recipe brings all the delicious flavors of your favorite Philly cheesesteak minus the carbs. It’s both low-carb and gluten-free and cooks in under 30 minutes. With tender marinated flank steak surrounded by the flavors of onions, peppers, and mushrooms smothered in melted provolone cheese, it’s sure to be a dinnertime favorite.

Sheet Pan Philly Cheesesteak Recipe

Sheet pan dinners make dinnertime so easy – they’re truly a lifesaver when it comes to cooking dinner with minimal time and effort. Throw all the ingredients onto a sheet pan, cook, enjoy…it’s THAT easy!

Ingredients needed

For this recipe, you’ll need the following ingredients:

• 1 lb. flank steak
• 2 Tbsp. steak seasoning
• 3 Tbsp. Worcestershire sauce
• 4 Tbsp. olive oil – divided
• 1 tsp. minced garlic
• 1/4 tsp. salt
• 1/4 tsp. pepper
• 1 white onion
• 2 green peppers
• 8 oz. sliced white mushrooms
• 1/2 lb. thin-sliced provolone cheese

How to make sheet pan Philly cheesesteak

1. First, add the flank steak, steak seasoning, Worchestershire sauce, 3 Tbsp. olive oil, and minced garlic to a storage baggie and massage the bag to fully cover the steak in the marinade. Refrigerate and marinate overnight.
2. Preheat the oven to 400 degrees F.
3. Remove the flank steak from the baggie and place in the middle of a sheet pan.
4. Cut the onion and green pepper into long slices and add to the sheet pan around the flank steak.
5. Add the mushrooms to the sheet pan.
6. Drizzle 1 Tbsp. of olive oil over the vegetables. Season with the salt and pepper and toss with your hands to coat.
7. Bake for 15-20 minutes or until the internal temperature of the meat reaches 135 degrees F.
8. Remove the sheet pan from the oven and carefully drain off any excess juices from the sheet pan. Then, cover the veggies with the thin-sliced provolone.
9. Switch the oven to the broiler setting and place the sheet pan back into the oven just until the cheese melts.
10. Remove from oven and let rest for a few minutes then slice and serve.

Recipe FAQs

What if my oven doesn’t have a broiler setting?

If your oven does not have a broiler setting, just place the sheet pan back into the oven with the cheese and let it melt in the oven without the broiler.

Can I use a different type of steak?

Yes, you could use chuck, skirt, or even strip or ribeye. You would cook the steaks using the same process and only cook to medium-rare – 135 degrees F.

How do I slice flank steak?

You’ll want to cut the flank steak against the grain. First, find the direction of the grain, which is the direction the muscles are aligned. Then, slice across the grain rather than parallel with it. This will help keep the meat tender.

Recommended kitchen tools for this recipe

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• For the longest time, I did not have a meat thermometer and just ‘winged it’ when checking meat for doneness. The result was dry, overcooked meat! It’s so much easier having a meat thermometer on hand to check the internal temperature and get that perfect doneness!
• Having a good set of steak knives is key when cutting and serving steak.

Check out these other sheet pan recipes that make dinner easy!

• Sheet Pan Sweet and Spicy Chicken – an easy sheet pan twist on a classic Chinese dish
• Healthy Mahi Mahi Recipe – a full meal on one sheet pan
• Oven Baked Mahi Mahi – butter lemon Mahi Mahi fillets

Enjoy these other beef recipes!

• Skirt Steak with Blue Cheese Polenta – a delicious comfort food dish
• Mississippi Post Roast – an easy slow cooker dinner full of flavor
• Air Fryer Sticky Asian Beef – a super easy air fryer beef recipe

Sheet Pan Philly Cheesesteak

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