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Irresistible Low-Carb Philly Cheesesteak Casserole

Enjoy the rich flavors of a Philly cheesesteak in a cozy casserole form with this Low-Carb Philly Cheesesteak Casserole! Loaded with tender steak, caramelized veggies, and a golden cheese crust, it’s a satisfying comfort food perfect for your keto diet.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 4 servings
Course: Main Course
Cuisine: American
Calories: 350
Ingredients Method Notes

Ingredients
  

  • 1 pound ribeye steak thinly sliced
  • 1 medium onion sliced
  • 1 bell pepper sliced (any color)
  • 8 ounces cream cheese softened
  • 1 cup shredded provolone cheese
  • 3 cloves garlic minced
  • 1 tablespoon Worcestershire sauce
  • Salt and pepper to taste
  • 2 tablespoons olive oil

Method
 

  1. Preheat your oven to 350°F (175°C).
  2. In a large skillet, heat olive oil over medium-high heat. Add sliced onions and bell peppers; sauté for about 5–7 minutes until soft and slightly caramelized.
  3. Add the minced garlic to the skillet and continue to stir for another minute until fragrant.
  4. Stir in the sliced ribeye steak, Worcestershire sauce, salt, and pepper. Cook until the steak is browned but not fully cooked through, about 5 minutes.
  5. In a mixing bowl, combine the cream cheese with the sautéed steak mixture until well incorporated.
  6. Transfer the mixture to a greased baking dish and spread it out evenly. Top with shredded provolone cheese.
  7. Bake in the preheated oven for 25–30 minutes until the cheese is bubbly and golden.
  8. Let cool for a few minutes, slice, and serve warm.

Notes

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave to maintain the cheese's meltiness.