Why You’ll Love This Casserole
If you’re a fan of flavorful dishes that are easy to make and fit within a low-carb diet, then this Low Carb Philly Cheesesteak Casserole is sure to become a family favorite. With juicy steak, sautéed peppers, creamy cheese, and minimal carbs, this casserole packs a delicious punch without the guilt of traditional cheesesteaks. Not only is it satisfying and hearty, but it also allows you to indulge in the comforting flavors of Philly cheesesteaks any night of the week. Let’s dive into this fantastic recipe that’s perfect for meal prep or a weeknight dinner!

Ingredients
To create this savory casserole, gather the following ingredients:
- 1 pound ground beef (or steak strips)
- 1 tablespoon olive oil
- 1 medium onion, chopped
- 1 green bell pepper, sliced
- 1 red bell pepper, sliced
- 3 cloves garlic, minced
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon smoked paprika
- 1 cup heavy cream
- 1 cup cream cheese, softened
- 2 cups shredded provolone cheese (or cheese of choice)
- Fresh parsley for garnish (optional)
Directions
- Preheat the oven to 350°F (175°C).
- Heat olive oil in a large skillet over medium-high heat. Add the ground beef (or steak strips) and cook until browned, breaking it up with a spatula if using ground beef.
- Add the onions and cook for about 3-4 minutes until they become translucent.
- Incorporate the bell peppers and garlic, cooking until the peppers are tender and the garlic is fragrant, about 5 minutes.
- Season the mixture with salt, black pepper, and smoked paprika, stirring to combine. Remove the skillet from heat and set aside.
- In a mixing bowl, combine the heavy cream and softened cream cheese. Whisk until smooth.
- Add half of the shredded cheese to the cream mixture and stir until fully incorporated.
- Combine the steak mixture with the cream mixture, ensuring everything is evenly coated.
- Pour the mixture into a greased baking dish, spreading it evenly.
- Top with the remaining shredded cheese.
- Bake in the preheated oven for about 25-30 minutes or until the cheese is melted and bubbly.
- Remove from the oven and let it cool for a few minutes before garnishing with fresh parsley, if desired.

Tips for Making the Best Low Carb Philly Cheesesteak Casserole
- Meat Choice: Feel free to switch up the type of meat based on your preference. While beef is traditional, chicken or turkey also make great alternatives.
- Vegetable Variations: You can add mushrooms or zucchini for an extra dose of veggies. Just sauté them along with the other vegetables.
- Cheese Options: If provolone isn’t your favorite, try using mozzarella or cheddar for a different flavor profile.
- Make-Ahead Meal: This casserole can be made ahead of time and stored in the refrigerator for up to 3 days. Just reheat in the oven at 350°F until warmed through.
Serve It Up!
Serve this casserole hot, and consider pairing it with a fresh side salad or sautéed vegetables for a balanced meal. The creamy texture, combined with the hearty beef and peppers, creates a dish that feels indulgent but is low in carbohydrates.
Nutritional Information
When following a low-carb diet, understanding the nutritional content is crucial. Here’s a rough breakdown per serving (based on 6 servings):
- Calories: 450
- Protein: 30g
- Total Carbohydrates: 5g
- Dietary Fiber: 1g
- Sugars: 2g
- Fat: 35g
This makes it a great option for those looking to maintain their carb intake while enjoying rich flavors.
Why You Should Try This Recipe
This Low Carb Philly Cheesesteak Casserole is not just a convenient meal; it’s an opportunity to enjoy the classic taste of Philly cheesesteaks in a healthier format. The combination of savory beef, colorful bell peppers, and creamy cheese creates a satisfying dish that pleases everyone’s palate. Plus, the simplicity of the preparation means you can whip it up even on a busy weeknight.
So, whether you’re feeding a family or looking for meal prep options, this casserole is the perfect dish to create and enjoy throughout the week. It’s filling, low in carbs, and utterly delightful in flavor—what’s not to love?
Ready to enjoy a hearty casserole that doesn’t disrupt your low-carb lifestyle? Gather your ingredients and get cooking today!
Conclusion
Incorporating the flavors of a classic Philly cheesesteak into a low-carb casserole is a game changer. Not only do you get to enjoy a beloved dish in a healthy way, but you also get a meal that’s straightforward to prepare and full of satisfying flavors.
Create your own version of this delightful casserole at home and savor the tradition of Philly cheesesteaks without the carbs!
Please refer to the recipe card for a neatly formatted view of the Low Carb Philly Cheesesteak Casserole and all the precise measurements needed for each ingredient. Enjoy every bite of this culinary delight!

Low Carb Philly Cheesesteak Casserole
Ingredients
Method
- Preheat the oven to 350°F (175°C).
- Heat olive oil in a large skillet over medium-high heat. Add the ground beef (or steak strips) and cook until browned, breaking it up with a spatula if using ground beef.
- Add the onions and cook for about 3-4 minutes until they become translucent.
- Incorporate the bell peppers and garlic, cooking until the peppers are tender and the garlic is fragrant, about 5 minutes.
- Season the mixture with salt, black pepper, and smoked paprika, stirring to combine. Remove the skillet from heat and set aside.
- In a mixing bowl, combine the heavy cream and softened cream cheese. Whisk until smooth.
- Add half of the shredded cheese to the cream mixture and stir until fully incorporated.
- Combine the steak mixture with the cream mixture, ensuring everything is evenly coated.
- Pour the mixture into a greased baking dish, spreading it evenly.
- Top with the remaining shredded cheese.
- Bake in the preheated oven for about 25-30 minutes or until the cheese is melted and bubbly.
- Remove from the oven and let it cool for a few minutes before garnishing with fresh parsley, if desired.