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Low Carb Philly Cheesesteak Casserole Recipe

4.5 from 149 reviews

This Low Carb Philly Cheesesteak Casserole is a delicious and hearty dish featuring ground beef, vibrant bell peppers, onions, and a blend of creamy cheeses. Combining the iconic flavors of a Philly cheesesteak sandwich into a comforting baked casserole, it’s perfect for a family dinner or meal prep with minimal carbs and rich flavors.

Ingredients

Scale

Meat and Vegetables

  • 2 lbs ground beef (80/20 fat ratio preferred)
  • 1 large onion, diced
  • 2 large bell peppers (green, red, or mixed), diced
  • 2 cloves garlic, minced

Dairy and Sauces

  • 8 oz cream cheese, softened to room temperature
  • 2 tbsp Worcestershire sauce
  • 8 oz provolone cheese, sliced
  • 1.5 cups mozzarella cheese, shredded

Other

  • 1 tbsp olive oil
  • Salt and pepper, to taste

Instructions

  1. Preheat Oven and Prepare Baking Dish: Preheat your oven to 350°F (175°C) and spray a 9×13 baking dish with non-stick cooking spray to prevent sticking.
  2. Sauté Onions and Peppers: Heat 1 tablespoon of olive oil in a large skillet over medium heat. Add the diced onions and bell peppers and cook for 5-6 minutes until they start to soften and release fragrance.
  3. Add Garlic: Stir in the minced garlic and cook for an additional 30 seconds, stirring constantly to avoid burning and ensure even flavor release.
  4. Cook Ground Beef: Add the ground beef to the skillet, breaking it up with your spatula. Season generously with salt and pepper, and cook for 7-8 minutes until the beef is completely browned with no pink remaining. Drain excess fat if desired.
  5. Season and Combine Cream Cheese: Stir in the Worcestershire sauce, coating the meat mixture evenly. Reduce heat to low and add the softened cream cheese. Stir continuously until the cream cheese is fully melted and the mixture is creamy.
  6. Assemble Casserole: Transfer the meat and vegetable mixture into the prepared baking dish, spreading it out evenly. Layer torn pieces of provolone cheese evenly over the top, then sprinkle shredded mozzarella cheese to cover the casserole surface.
  7. Bake: Place the casserole in the preheated oven and bake for 22-25 minutes, until the cheeses are melted, bubbly, and lightly golden.
  8. Rest and Serve: Remove the casserole from the oven and let it rest for 5 minutes to allow the flavors to meld together before serving.

Notes

  • Use an 80/20 ground beef ratio for the best balance of flavor and moisture.
  • You can mix bell pepper colors to add a vibrant presentation and richer flavor.
  • Softening the cream cheese to room temperature ensures it melts smoothly into the beef mixture.
  • Drain excess fat after browning the beef for a less greasy casserole.
  • Letting the casserole rest allows the cheese to set slightly, making it easier to serve.

Keywords: Low Carb, Philly Cheesesteak, Casserole, Ground Beef, Cheese, Dinner, Keto Friendly