Low Carb Philly Cheesesteak Casserole

Update : January 5, 2026

why make this recipe

Low Carb Philly Cheesesteak Casserole is a delicious and satisfying dish that brings the flavors of a classic Philly cheesesteak into a healthy, low-carb format. This recipe is perfect for those who are watching their carb intake but still want to enjoy a hearty meal. It’s both filling and flavor-packed, making it a great option for dinner or meal prep. With simple ingredients and easy steps, this casserole is sure to impress everyone at the table.

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 this tasty casserole hot, straight from the oven. It can be enjoyed by itself or paired with a simple side salad for a complete meal. You can also offer options like hot sauce or extra shredded cheese on the side for those who want to spice things up.

how to store Low Carb Philly Cheesesteak Casserole

To store leftovers, allow the casserole to cool completely, then cover it tightly with plastic wrap or aluminum foil. It can be stored in the refrigerator for up to 3-4 days. For longer storage, consider freezing it in an airtight container for up to three months. Reheat in the oven or microwave before serving.

tips to make Low Carb Philly Cheesesteak Casserole

For added flavor, consider using different types of cheese like cheddar or pepper jack.
You can sneak in more veggies by adding mushrooms or spinach to the skillet.
Be sure not to overcook the vegetables at the beginning for the best texture.

variation (if any)

You can customize this casserole by using turkey or chicken instead of ground beef for a lighter option. If you want to make it spicier, add jalapeños or red pepper flakes when cooking the meat.

FAQs

Q: Can I use a different type of meat?
A: Yes, you can use ground turkey, chicken, or even a plant-based meat substitute for a different flavor profile.

Q: Can I make this casserole ahead of time?
A: Absolutely! You can prepare it in advance and store it in the refrigerator. Just bake it when you’re ready to serve.

Q: Is this recipe gluten-free?
A: Yes, all the ingredients in this recipe are gluten-free, making it a great option for those with gluten sensitivities. Just ensure that the Worcestershire sauce you use is gluten-free.