Low Carb Philly Cheesesteak Casserole (Print-Friendly Version)

A comforting, cheesy casserole inspired by Philly cheesesteak and made low carb with ground beef, peppers, and onions—a hearty option perfect for cooler months or gatherings. Definitely one to keep handy.

# Ingredients You’ll Need:

→ Main Ingredients

01 - 2 pounds ground beef, 80/20 fat ratio preferred
02 - 1 large onion, diced
03 - 2 large bell peppers, green, red, or mixed, diced
04 - 2 cloves garlic, minced
05 - 8 ounces cream cheese, softened to room temperature
06 - 2 tablespoons Worcestershire sauce
07 - Salt, to taste
08 - Black pepper, to taste
09 - 8 ounces provolone cheese, sliced
10 - 5 cups mozzarella cheese, shredded
11 - 1 tablespoon olive oil

# How to Make It:

01 - Preheat oven to 350°F. Lightly grease a 9×13-inch baking dish with non-stick spray. Heat olive oil in a large skillet over medium heat.
02 - Add diced onion and bell peppers to the skillet. Sauté for 5 to 6 minutes, stirring occasionally, until vegetables are softened and aromatic. Add minced garlic and cook for an additional 30 seconds, stirring continuously.
03 - Add ground beef to the skillet. Break up the meat with a spatula and season generously with salt and black pepper. Cook for 7 to 8 minutes until beef is thoroughly browned and no longer pink. Drain excess fat as necessary.
04 - Stir Worcestershire sauce into the beef mixture, ensuring even distribution. Reduce heat to low and add softened cream cheese, mixing until the cream cheese is fully melted and the mixture is creamy.
05 - Transfer the beef mixture evenly into the prepared baking dish. Layer provolone cheese slices across the top, then distribute shredded mozzarella evenly over all.
06 - Bake at 350°F for 30 to 45 minutes, or until the cheeses are melted and bubbling. Allow to cool slightly before serving.

# Extra Suggestions:

01 - For increased flavor, allow the casserole to rest for several minutes before slicing. Draining the excess fat after browning the beef ensures a balanced texture.