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Low Carb Philly Cheesesteak Casserole

Low Carb Philly Cheesesteak Casserole: A Healthy Twist on a Classic

A delicious Low Carb Philly Cheesesteak Casserole that’s keto-friendly, gluten-free, and packed with flavor!
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Prep Time 15 minutes
Cook Time 25 minutes
Cuisine American
Servings 6 people
Calories 385 kcal

Equipment

  • Large skillet

Ingredients
  

  • Ribeye steak – 2 pounds sliced thinly
  • Bell peppers – 2 medium sliced
  • Onion – 1 medium sliced
  • Provolone cheese – 2 cups shredded or sliced
  • Cream cheese – 8 ounces softened
  • Mushrooms – 8 ounces sliced
  • Garlic – 4 cloves minced
  • Heavy cream – ½ cup
  • Italian seasoning – 1 tablespoon
  • Butter – 4 tablespoons

Instructions
 

  • Preheat oven to 375°F.
  • Sear the steak – Heat butter in a large skillet over high heat. Add steak slices and sear for 3-4 minutes until golden brown. Remove and set aside.
  • Sauté vegetables – In the same skillet, cook bell peppers, onions, mushrooms, and garlic over medium heat for 5-7 minutes until tender.
  • Mix the base – In a bowl, combine cream cheese, heavy cream, and Italian seasoning. Stir until smooth.
  • Assemble casserole – Layer cooked vegetables and steak in a casserole dish. Pour the cream cheese mixture over the top and stir gently.
  • Add cheese & bake – Layer provolone cheese on top and bake for 20 minutes until bubbly.
  • Broil for a golden finish – Broil for 2-3 minutes to brown the cheese.
  • Serve & enjoy – Let it cool for a few minutes before serving.

Notes

  • Pre-cook vegetables thoroughly to prevent excess moisture.
  • Slice steak against the grain for the most tender texture.
  • For extra flavor, add a dash of Worcestershire sauce to the meat.

Creative Variations:

  • Buffalo Style: Add hot sauce & blue cheese crumbles.
  • Mushroom Lover’s: Double the mushrooms & add thyme.
  • Mexican Twist: Use jalapeños & shredded Mexican cheese.
  • Italian Style: Swap provolone for mozzarella & add basil.
  • Breakfast Version: Add scrambled eggs & breakfast sausage.

Storage & Reheating:

  • Store in an airtight container for up to 4 days.
  • Freeze portions for up to 3 months.
  • Reheat in the oven at 350°F until warm.
  • Add fresh cheese before reheating for extra creaminess.

Nutrition

Serving: 1gCalories: 385kcalCarbohydrates: 4gProtein: 28gFat: 29gFiber: 2g
Keyword Easy Low Carb Casserole, High Protein Keto Dinner, Keto Philly Cheesesteak, Low Carb Philly Cheesesteak Casserole
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