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skillet philly cheesesteak casserole
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5 from 2 votes

Skillet Philly Cheesesteak Casserole Recipe

Philly Cheesesteak is a classic but that doesn't mean you have to have it on a roll to enjoy it. With this Skillet Philly Cheesecake Recipe, you can enjoy this low carb version that tastes amazing and is easy to make.
Prep Time10 mins
Cook Time25 mins
Total Time35 mins
Course: Dinner
Cuisine: American
Keyword: philly cheesesteak
Servings: 4
Calories: 366kcal
Author: Jill


  • 1 1/2 lbs flank steak thinly sliced
  • 2 tsp. minced garlic
  • 1 green bell pepper sliced
  • 1 red pepper sliced
  • 1 yellow or orange bell pepper sliced
  • 1 red bell pepper sliced
  • 1/2 onion sliced
  • 1 cup mozzarella
  • 1 tsp. Italian seasoning
  • 1/2 tsp. red pepper flakes
  • 1/2 tsp. salt
  • 1/2 tsp. pepper


  • In a cast iron skillet, add your butter, garlic, peppers, and onions.
  • Saute' on high until the onions and peppers are beginning to get soft.
  • Add the steak to the onion pepper mixture.
  • Add in the Italian seasoning, red pepper flakes, and salt and pepper.
  • Cook until steak is cooked to a medium.
  • Place mozzarella on top of the steak and veggie mixture to cover fully.
  • Place the skillet in the oven on broil for 1-3 minutes until the cheese is melted thoroughly.
  • Enjoy!


Calories: 366kcal | Carbohydrates: 11g | Protein: 44g | Fat: 15g | Saturated Fat: 7g | Cholesterol: 124mg | Sodium: 520mg | Potassium: 899mg | Fiber: 4g | Sugar: 5g | Vitamin A: 3297IU | Vitamin C: 140mg | Calcium: 210mg | Iron: 4mg