Low Carb Philly Cheesesteak Casserole
why make this recipe
Low Carb Philly Cheesesteak Casserole is a delicious and satisfying meal that many will love. It combines the classic flavors of a Philly cheesesteak with the convenience of a casserole. This recipe is not only low in carbs, making it great for those following a low-carb diet, but it also packs a hearty punch of flavor. It’s perfect for busy weeknights or as a meal prep option for the week ahead. Plus, it’s easy to make and can serve a crowd!
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
Directions:
- 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 to the hot oil, cooking for 5-6 minutes until they start to soften and become fragrant.
- Add minced garlic and cook for another 30 seconds, stirring constantly to prevent burning.
- Add ground beef to the skillet, breaking it up with your spatula as it cooks. Season generously with salt and pepper, cooking for 7-8 minutes until completely browned with no pink remaining. Drain excess fat if needed.
- Stir in Worcestershire sauce and let it coat the meat mixture for enhanced flavor. Reduce heat to low and add the softened cream cheese, stirring until completely melted and creamy.
- Transfer the mixture to your prepared baking dish and spread evenly. Layer torn provolone pieces over the beef, then top with shredded mozzarella for that perfect cheese pull.
- Bake for 22-25 minutes until cheese is melted, bubbly, and lightly golden on top. Let rest for 5 minutes before serving to allow flavors to meld together.
how to serve Low Carb Philly Cheesesteak Casserole
Serve the casserole warm straight from the oven. You can enjoy it as is, or pair it with a simple side salad for a balanced meal. This dish also goes well with low-carb bread or cauliflower rice for extra texture.
how to store Low Carb Philly Cheesesteak Casserole
You can store any leftovers in an airtight container in the refrigerator for up to 3 days. If you want to keep it longer, you can freeze it. Just make sure to wrap it tightly in plastic wrap and then in aluminum foil before placing it in the freezer. It can last up to 3 months in the freezer.
tips to make Low Carb Philly Cheesesteak Casserole
- Feel free to add other vegetables like mushrooms or zucchini for added nutrition and flavor.
- Use different types of cheese based on your preference, such as cheddar or Monterey Jack.
- If you prefer a spicy kick, add sliced jalapeños or hot sauce to the meat mixture.
variation
You can make this casserole using chicken or turkey instead of ground beef for a lighter option. Also, consider using dairy-free cheese if you want a dairy-free version.
FAQs
1. Can I use other meats for this recipe?
Yes, you can substitute ground beef with ground turkey, chicken, or even sausage.
2. Is this dish really low carb?
Yes, this casserole is low in carbs since it doesn’t include traditional bread or pasta, making it great for low-carb diets.
3. Can I make this recipe ahead of time?
Absolutely! You can prepare the casserole up to the baking step, cover it, and refrigerate it for up to a day before baking. Just add a few extra minutes to the baking time if baking from cold.

Low Carb Philly Cheesesteak Casserole
Ingredients
Meat and Cheese Ingredients
- 2 lbs ground beef (80/20 fat ratio preferred)
- 8 oz cream cheese (softened to room temperature)
- 8 oz provolone cheese (sliced)
- 1.5 cups mozzarella cheese (shredded)
Vegetable Ingredients
- 1 large onion (diced)
- 2 large bell peppers (green, red, or mixed, diced)
- 2 cloves garlic (minced)
Seasonings and Cooking Ingredients
- 2 tbsp Worcestershire sauce
- 1 tbsp olive oil
- Salt and pepper (to taste)
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 to the hot oil, cooking for 5-6 minutes until they start to soften and become fragrant.
- Add minced garlic and cook for another 30 seconds, stirring constantly to prevent burning.
- Add ground beef to the skillet, breaking it up with your spatula as it cooks. Season generously with salt and pepper, cooking for 7-8 minutes until completely browned with no pink remaining. Drain excess fat if needed.
- Stir in Worcestershire sauce and let it coat the meat mixture for enhanced flavor.
- Reduce heat to low and add the softened cream cheese, stirring until completely melted and creamy.
- Transfer the mixture to your prepared baking dish and spread evenly.
- Layer torn provolone pieces over the beef, then top with shredded mozzarella.
Baking
- Bake for 22-25 minutes until cheese is melted, bubbly, and lightly golden on top.
- Let rest for 5 minutes before serving to allow flavors to meld together.