Low Carb Philly Cheesesteak Casserole
If you’re looking for a cozy, comforting meal that’s perfect for busy weeknights or family gatherings, then you’ve come to the right place! This Low Carb Philly Cheesesteak Casserole is not only delicious but also packed with flavor, making it a favorite in my home. Loaded with tender ground beef, vibrant veggies, and a creamy cheese blend, this dish is sure to please everyone at the table.
What I love most about this casserole is how easy it is to prepare. You can whip it up ahead of time and let it bake while you enjoy some quality time with your loved ones. It’s a heartwarming dish that brings everyone together—whether it’s a casual dinner or a special occasion, this casserole never disappoints!
Why You’ll Love This Recipe
- Quick prep time: With just 15 minutes of prep, you can have this casserole ready for the oven in no time!
- Family-friendly: Everyone loves cheesy goodness, and this dish is sure to be a hit—even with picky eaters!
- Low carb delight: Enjoy all the flavors of a classic Philly cheesesteak without the carbs.
- Make-ahead magic: Prepare it in advance and simply bake when you’re ready to serve.
- Comforting flavors: The combination of beef, peppers, onions, and cheese creates a warm and satisfying meal.

Ingredients You’ll Need
For this Low Carb Philly Cheesesteak Casserole, you’ll only need simple and wholesome ingredients that you might already have in your kitchen. Let’s gather what we need:
- 2 lbs ground beef
- 1 large onion, diced
- 2 large bell peppers (green, red, or a mix), diced
- 2 cloves garlic, minced
- 8 oz (1 package) cream cheese
- 2 tbsp Worcestershire sauce
- Salt and pepper to taste
- 8 oz provolone cheese, sliced
- 1½ cups mozzarella cheese, shredded
- 1 tbsp olive oil
Variations
One of the best things about this recipe is its flexibility! Feel free to get creative with the ingredients based on your preferences or what you have on hand.
- Swap the protein: Try using ground turkey or chicken for a lighter version.
- Add more veggies: Sneak in some mushrooms or spinach for an extra boost of nutrients.
- Spice it up: Add some jalapeños or hot sauce if you enjoy a little heat.
- Cheese alternatives: Experiment with different cheeses like cheddar or Monterey Jack for unique flavors.
How to Make Low Carb Philly Cheesesteak Casserole
Step 1: Preheat Your Oven
Start by preheating your oven to 350°F (175°C). This ensures that your casserole cooks evenly throughout. Don’t forget to spray your baking dish with non-stick spray so nothing sticks!
Step 2: Sauté the Vegetables
In a large skillet over medium heat, add the olive oil. Once hot, toss in the diced onions and bell peppers. Sauté them for about 5-6 minutes until they start to soften. Then add the minced garlic and cook for another 30 seconds until fragrant. This step really brings out the natural sweetness of the vegetables.
Step 3: Brown the Beef
Add the ground beef to your skillet along with salt and pepper to taste. Cook while breaking up the meat with a spatula until it’s completely browned—this should take around 7-8 minutes. Browning adds delicious flavor that will make your casserole irresistible!
Step 4: Mix in Worcestershire Sauce
Stir in the Worcestershire sauce into your meat mixture. This ingredient enhances all those rich flavors you’ve created so far—it’s truly magical!
Step 5: Create Creamy Goodness
Lower the heat and add in the softened cream cheese. Stir until it melts completely and coats everything evenly. This creamy texture is what makes this casserole so comforting!
Step 6: Transfer to Baking Dish
Once everything is well combined, transfer your mixture into the prepared baking dish. Spread it out evenly so every bite has that amazing flavor.
Step 7: Layer on Cheese
Now comes the fun part! Layer slices of provolone cheese over your beef mixture first. Then sprinkle shredded mozzarella cheese on top for that gooey finish.
Step 8: Bake Until Golden
Place your casserole in the preheated oven and let it bake for about 20-25 minutes. You’re looking for melted cheese that’s bubbly and slightly golden on top—just perfection!
Step 9: Let It Rest
Finally, allow your casserole to rest for about 5 minutes before serving. This helps all those lovely flavors meld together beautifully—and lets it cool slightly so no one burns their mouth!
Enjoy every cheesy bite of this delightful Low Carb Philly Cheesesteak Casserole! It’s bound to become a cherished recipe in your home too!
Pro Tips for Making Low Carb Philly Cheesesteak Casserole
Making this Low Carb Philly Cheesesteak Casserole is a breeze, and with a few pro tips, you can elevate it even further!
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Use fresh vegetables: Fresh bell peppers and onions not only add vibrant color to your casserole but also enhance the overall flavor and texture. They contribute to the dish’s wholesome goodness.
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Don’t rush the browning: Ensure that your ground beef is well-browned before adding other ingredients. This step caramelizes the meat, giving it a richer flavor that will make your casserole irresistibly delicious.
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Experiment with cheese: While provolone and mozzarella are classic choices, feel free to mix in some cheddar or pepper jack for an extra kick. Different cheeses can bring unique flavors and textures to your casserole.
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Let it rest: After baking, allow the casserole to sit for about 5 minutes before serving. This resting time allows the dish to set up properly, making it easier to slice and serve while intensifying the flavors.
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Make ahead: This casserole stores well in the fridge for meal prep. Prepare it a day in advance, bake when ready to serve, and enjoy a hassle-free dinner!
How to Serve Low Carb Philly Cheesesteak Casserole
This casserole is a crowd-pleaser that can be served in various delightful ways. Here are some ideas to help you present this comforting dish beautifully!
Garnishes
- Fresh parsley: Chopped fresh parsley adds a pop of color and a hint of freshness that complements the rich flavors of the casserole.
- Sliced jalapeños: For those who love spice, adding sliced jalapeños on top just before serving can give your dish an exciting kick.
Side Dishes
- Cauliflower Rice: A light and fluffy alternative to traditional rice, cauliflower rice pairs perfectly with the hearty flavors of the casserole while keeping things low carb.
- Roasted asparagus: The crispness of roasted asparagus provides a nice contrast to the creamy casserole, adding both nutrition and flavor.
- Green salad: A simple green salad with mixed greens, cherry tomatoes, and a light vinaigrette offers a refreshing balance to the richness of the dish.
- Zucchini noodles: These low-carb noodles are an excellent way to soak up any extra sauce from your casserole while providing additional veggies on your plate.
With these tips and serving suggestions, you’re all set to impress family and friends with your delicious Low Carb Philly Cheesesteak Casserole! Enjoy every cheesy bite!

Make Ahead and Storage
This Low Carb Philly Cheesesteak Casserole is perfect for meal prep! You can make it in advance, store it properly, and enjoy it throughout the week. Here’s how to handle leftovers and ensure your casserole stays delicious.
Storing Leftovers
- Allow the casserole to cool completely before storing.
- Transfer any leftovers to an airtight container.
- Store in the refrigerator for up to 3-4 days.
Freezing
- To freeze, let the casserole cool completely, then cover it tightly with plastic wrap and aluminum foil.
- Label the container with the date and contents.
- It can be frozen for up to 3 months. For best results, freeze before baking.
Reheating
- Thaw frozen casserole in the refrigerator overnight before reheating.
- Preheat your oven to 350°F (175°C).
- Cover with foil and heat for about 25-30 minutes or until warmed through. Remove the foil for the last 5 minutes to help re-crisp the cheese topping.
FAQs
Here are some common questions about making this delicious casserole!
Can I use ground turkey instead of beef for the Low Carb Philly Cheesesteak Casserole?
Absolutely! Ground turkey works great as a leaner alternative. Just follow the same cooking instructions, and you’ll still have a flavorful dish.
How can I make this Low Carb Philly Cheesesteak Casserole spicier?
If you like a little heat, consider adding diced jalapeños or red pepper flakes when cooking the onions and peppers. This will give your casserole a nice kick!
Is there a dairy-free alternative for cream cheese in this recipe?
Yes! You can substitute cream cheese with a dairy-free cream cheese alternative or cashew cream if you’re looking for a vegan option.
What vegetables can I add to my Low Carb Philly Cheesesteak Casserole?
Feel free to get creative! Mushrooms, zucchini, or even spinach would be delicious additions that complement the flavors of this dish.
Final Thoughts
I hope you find joy in preparing this comforting Low Carb Philly Cheesesteak Casserole! It’s not just about savoring each bite but also about sharing good food with loved ones. Whether it’s a cozy weeknight dinner or meal prep for busy days ahead, this recipe is sure to please. Enjoy every cheesy moment, and don’t hesitate to share your experiences or variations—you might inspire someone else!
Low Carb Philly Cheesesteak Casserole
Indulge in the savory goodness of this Low Carb Philly Cheesesteak Casserole, a comforting dish that’s perfect for busy weeknights or family gatherings. This hearty casserole combines tender ground beef with vibrant bell peppers and onions, all enveloped in a creamy cheese blend. It’s a delightful twist on the classic Philly cheesesteak, minus the carbs. With just 15 minutes of prep time and a simple baking process, you can enjoy this flavorful dish without the fuss. Whether you’re feeding picky eaters or hosting a special occasion, this low carb masterpiece is sure to impress everyone at your table.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: Serves approximately 6
- Category: Dinner
- Method: Baking
- Cuisine: American
Ingredients
- 2 lbs ground beef
- 1 large onion, diced
- 2 large bell peppers, diced
- 2 cloves garlic, minced
- 8 oz cream cheese
- 2 tbsp Worcestershire sauce
- Salt and pepper to taste
- 8 oz provolone cheese, sliced
- 1½ cups mozzarella cheese, shredded
- 1 tbsp olive oil
Instructions
- Preheat your oven to 350°F (175°C) and spray a baking dish with non-stick spray.
- In a large skillet over medium heat, add olive oil. Sauté diced onions and bell peppers for about 5-6 minutes until softened; add minced garlic and cook for an additional 30 seconds.
- Add ground beef to the skillet, season with salt and pepper, and cook until browned (7-8 minutes).
- Stir in Worcestershire sauce and mix well.
- Lower the heat and incorporate cream cheese until melted and creamy.
- Transfer the mixture to the prepared baking dish and spread evenly.
- Layer provolone slices followed by shredded mozzarella on top.
- Bake for 20-25 minutes until cheese is melted and bubbly.
- Let it rest for 5 minutes before serving.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 420
- Sugar: 3g
- Sodium: 800mg
- Fat: 30g
- Saturated Fat: 15g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 2g
- Protein: 32g
- Cholesterol: 110mg
