Savor the Rich Flavors of Low Carb Philly Cheesesteak Casserole
Casseroles bring comfort, and this Low Carb Philly Cheesesteak Casserole does just that! A hearty meal packed with flavor, it offers a delicious twist on classic Philly cheesesteaks without the carbs. Perfect for dinner, this dish satisfies cravings while fitting into low-carb diets.
Why Make This Recipe
This casserole is not only a tasty option for those watching their carb intake, but it also impresses with its rich and savory flavors. Ground beef packed with veggies and gooey cheese creates a satisfying meal that everyone will enjoy. Plus, it’s easy to prepare, making it perfect for busy weeknights or family gatherings. Enjoy a comforting dish that’s both healthy and delicious!

How to Make Low Carb Philly Cheesesteak Casserole
Ingredients:
- 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)
- 8 oz cream cheese (softened to room temperature)
- 2 tbsp Worcestershire sauce
- Salt and pepper (to taste)
- 8 oz provolone cheese (sliced)
- 1.5 cups mozzarella cheese (shredded)
- 1 tbsp olive oil
Step by Step:
- Preheat your oven to 350°F (175°C) and spray a 9×13 baking dish with non-stick spray.
- Heat olive oil in a large skillet over medium heat. Add diced onions and bell peppers, cooking for 5-6 minutes until they start to soften and become fragrant.
- Add minced garlic, cooking for another 30 seconds while stirring constantly to prevent burning.
- Introduce ground beef to the skillet, breaking it up with your spatula as it cooks. Season it with salt and pepper, cooking for 7-8 minutes until completely browned with no pink remaining. If needed, drain excess fat.
- Stir in Worcestershire sauce to enhance the flavor of the meat mixture. Reduce heat to low, then add the softened cream cheese, stirring until completely melted and creamy.
- Transfer the mixture to your prepared baking dish, spreading it evenly. Layer torn provolone pieces over the beef, then top with shredded mozzarella for that perfect cheese pull.
- Bake for 22-25 minutes until the cheese melts, bubbles, and turns lightly golden on top. Let it rest for 5 minutes before serving to allow flavors to meld together.

How to Serve Low Carb Philly Cheesesteak Casserole
Serve this casserole hot from the oven for the ultimate cheese experience. It pairs well with a crisp green salad for added freshness and crunch. Think about offering a side of low-carb dipping sauce or pickles for an added burst of flavor.
How to Store Low Carb Philly Cheesesteak Casserole
Store leftover casserole in an airtight container in the refrigerator for up to 4 days. When you’re ready to enjoy it again, reheat in the oven or microwave until heated throughout.
Tips to Make Low Carb Philly Cheesesteak Casserole
- For an extra kick, add sliced jalapeños or chopped cherry peppers.
- You can substitute turkey or chicken ground meat if you prefer a lighter protein option.
- To keep your casserole low-carb, ensure you choose cheese and cream with no added sugars.
Variation
Try adding mushrooms or other favorite vegetables to the mix for added texture and flavor. You can also substitute different cheese types to mix things up, like cheddar or gouda!
FAQs
1. Can I freeze the casserole?
Yes, you can freeze this casserole! Store it in a freezer-safe container for up to 3 months. Thaw in the refrigerator overnight before reheating.
2. Is there a vegetarian option for this recipe?
Absolutely! You can replace ground beef with a mixture of hearty vegetables like mushrooms, zucchini, and eggplant for a delicious vegetarian version.
3. How can I make this recipe dairy-free?
Use a dairy-free cream cheese and cheese substitute. Many tasty options made from cashew or almond milk are available in stores.
Explore other hearty recipes like Ground Beef Enchilada Skillet for more tasty meals! Enjoy the delicious combo of flavors while sticking to your low-carb diet.

Low Carb Philly Cheesesteak Casserole
Ingredients
Main Ingredients
- 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)
- 8 oz cream cheese (softened to room temperature)
- 2 tbsp Worcestershire sauce
- Salt and pepper (to taste)
- 8 oz provolone cheese (sliced)
- 1.5 cups mozzarella cheese (shredded)
- 1 tbsp olive oil
Instructions
Preparation
- Preheat your oven to 350°F (175°C) and spray a 9×13 baking dish with non-stick spray.
- Heat olive oil in a large skillet over medium heat. Add diced onions and bell peppers, cooking for 5-6 minutes until they start to soften and become fragrant.
- Add minced garlic, cooking for another 30 seconds while stirring constantly to prevent burning.
- Introduce ground beef to the skillet, breaking it up with your spatula as it cooks. Season it with salt and pepper, cooking for 7-8 minutes until completely browned with no pink remaining. If needed, drain excess fat.
- Stir in Worcestershire sauce to enhance the flavor of the meat mixture. Reduce heat to low, then add the softened cream cheese, stirring until completely melted and creamy.
- Transfer the mixture to your prepared baking dish, spreading it evenly. Layer torn provolone pieces over the beef, then top with shredded mozzarella for that perfect cheese pull.
- Bake for 22-25 minutes until the cheese melts, bubbles, and turns lightly golden on top. Let it rest for 5 minutes before serving to allow flavors to meld together.
