Low Carb Philly Cheesesteak Casserole
Low Carb Philly Cheesesteak Casserole is a delightful dish that brings the classic flavors of a Philly cheesesteak into a convenient and comforting casserole. This recipe is perfect for weeknight dinners or meal prep, offering a savory, cheesy experience that’s low in carbs but high in satisfaction. It’s an ideal choice for gatherings, family meals, or simply when you’re craving something hearty yet healthy.
Why You’ll Love This Recipe
- Quick and Easy: This casserole comes together in under an hour, making it perfect for busy weeknights.
- Flavorful Ingredients: The combination of ground beef, cream cheese, and provolone creates a rich and savory flavor profile.
- Versatile Meal: Enjoy it as a main course or pair it with a salad for a complete meal. Great for leftovers too!
- Low Carb Delight: Satisfy your cravings without the carbs, making it suitable for keto and low-carb diets.
- Make Ahead Option: Prepare it in advance and bake when ready to serve, saving you time during busy days.

Tools and Preparation
To make this Low Carb Philly Cheesesteak Casserole efficiently, you’ll need some essential tools. Having the right equipment makes cooking easier and more enjoyable.
Essential Tools and Equipment
- Large skillet
- 9×13 baking dish
- Cutting board
- Sharp knife
- Spatula
Importance of Each Tool
- Large skillet: Perfect for browning meat and sautéing vegetables evenly.
- 9×13 baking dish: Ideal for holding all the ingredients while baking to perfection.
- Sharp knife: Ensures quick and precise chopping of vegetables, saving time during prep.
Ingredients
This Low Carb Philly Cheesesteak Casserole is a cheesy, savory dinner loaded with steak and veggies. Make ahead for a comforting, protein-rich meal!
- 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
How to Make Low Carb Philly Cheesesteak Casserole
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Spray a 9×13 baking dish with non-stick spray to ensure your casserole won’t stick.
Step 2: Sauté the Vegetables
Heat the olive oil in a large skillet over medium heat.
Add the diced onions and bell peppers.
Cook for about 5-6 minutes until they begin to soften.
Add minced garlic and cook for another 30 seconds until fragrant.
Step 3: Brown the Beef
Add the ground beef to the skillet with the vegetables.
Season with salt and pepper to taste.
Cook while breaking up the meat with a spatula until completely browned, about 7-8 minutes.
Step 4: Add Flavor
Stir in the Worcestershire sauce.
Allow it to coat the meat mixture thoroughly.
Step 5: Incorporate Cream Cheese
Reduce heat to low.
Add the softened cream cheese to the skillet.
Stir until it melts completely and coats everything evenly.
Step 6: Transfer Mixture to Baking Dish
Once fully combined,
Transfer the mixture to the prepared baking dish,
Spread it evenly across the bottom.
Step 7: Layer Cheese
Layer sliced provolone cheese over the beef mixture.
Then sprinkle shredded mozzarella cheese evenly on top.
Step 8: Bake It Up
Place in the preheated oven.
Bake for 20-25 minutes until melted, bubbly, and slightly golden on top.
Step 9: Let It Rest Before Serving
Allow the casserole to rest for 5 minutes before serving. This helps meld flavors together while making serving easier.
How to Serve Low Carb Philly Cheesesteak Casserole
This Low Carb Philly Cheesesteak Casserole is a hearty dish that can be enjoyed in various ways. Here are some serving suggestions to enhance your meal experience.
Pair with a Fresh Salad
- A light garden salad with mixed greens and a vinaigrette dressing complements the richness of the casserole perfectly.
Serve with Cauliflower Rice
- Cauliflower rice adds a low-carb, fluffy texture that soaks up the flavors from the casserole.
Add Some Avocado
- Slices of fresh avocado provide creaminess and healthy fats that balance the savory notes of the dish.
Top with Fresh Herbs
- Chopped parsley or cilantro sprinkled on top gives a burst of freshness and color.
Enjoy with Low Carb Bread
- Serve alongside low carb bread or rolls for those who want a way to scoop up every bite.
How to Perfect Low Carb Philly Cheesesteak Casserole
Achieving the perfect Low Carb Philly Cheesesteak Casserole requires a few key techniques. Follow these tips for the best results.
- Use Quality Ingredients: High-quality ground beef and fresh vegetables enhance flavor and texture.
- Cook Vegetables First: Sautéing onions and peppers before adding meat brings out their natural sweetness.
- Don’t Overcook Cheese: Melting cheese just until bubbly prevents it from becoming rubbery.
- Let It Rest: Allowing the casserole to sit for 5 minutes after baking helps it set, making portioning easier.
- Experiment with Cheese Variations: Try different cheeses like cheddar or gouda for unique flavor twists.
Best Side Dishes for Low Carb Philly Cheesesteak Casserole
Pairing side dishes with your Low Carb Philly Cheesesteak Casserole can enhance your meal. Here are some great options to consider.
- Zucchini Noodles: Light and low-carb, zucchini noodles add a fresh touch and are quick to prepare.
- Steamed Broccoli: This nutrient-rich vegetable offers great texture and pairs well with cheesy dishes.
- Roasted Brussels Sprouts: Crispy Brussels sprouts add depth and earthy flavor to your plate.
- Garlic Mashed Cauliflower: A creamy alternative to mashed potatoes, this dish is both comforting and low in carbs.
- Coleslaw: A crunchy coleslaw provides a nice contrast in texture while keeping it light.
- Grilled Asparagus: Tender grilled asparagus brings a smoky flavor that complements the casserole beautifully.
Common Mistakes to Avoid
Making the Low Carb Philly Cheesesteak Casserole can be simple, but there are a few common mistakes that could affect your dish.
- Not Preheating the Oven: Always preheat your oven to ensure even cooking. Skipping this step can lead to an unevenly cooked casserole.
- Ignoring Seasoning: Failing to season the beef and vegetables properly can result in bland flavors. Use salt and pepper generously to enhance the taste.
- Overcooking the Vegetables: Cooking the onions and peppers for too long can make them mushy. Aim for a tender yet crisp texture.
- Skipping the Cream Cheese Step: Cream cheese is key for a creamy texture. Don’t rush this step; let it melt completely into the mixture for optimal results.
- Using Low-Quality Cheese: The type of cheese matters! Opt for quality provolone and mozzarella to achieve that gooey, delicious topping.
- Not Letting It Rest Before Serving: Allowing the casserole to rest helps flavors meld together. Resist the urge to serve immediately; give it 5 minutes!

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- It will last up to 3-4 days in the fridge.
Freezing Low Carb Philly Cheesesteak Casserole
- Freeze in a freezer-safe container or wrap tightly with foil.
- It can be frozen for up to 2-3 months.
Reheating Low Carb Philly Cheesesteak Casserole
- Oven: Preheat your oven to 350°F (175°C). Cover with foil and bake until heated through, about 20 minutes.
- Microwave: Heat individual portions on high for 1-2 minutes, checking frequently until hot.
- Stovetop: Place in a skillet over medium heat, stirring occasionally until warmed through.
Frequently Asked Questions
What is a Low Carb Philly Cheesesteak Casserole?
The Low Carb Philly Cheesesteak Casserole is a hearty dish filled with ground beef, cheese, and vegetables, perfect for low-carb diets.
Can I use chicken instead of beef?
Yes! You can substitute ground chicken or turkey for the beef if you prefer a lighter option.
Is this casserole suitable for meal prep?
Absolutely! The Low Carb Philly Cheesesteak Casserole stores well and makes an excellent meal prep dish.
How can I customize my casserole?
Feel free to add mushrooms or jalapeños for extra flavor and texture. You can also switch up the cheese varieties!
Can I make this recipe dairy-free?
Yes! Replace cream cheese with a dairy-free alternative and use non-dairy cheeses as toppings.
Final Thoughts
This Low Carb Philly Cheesesteak Casserole is not only cheesy and savory but also incredibly versatile. You can easily customize it with your favorite veggies or different meats. Whether you’re meal prepping or looking for a comforting dinner, this casserole will surely satisfy your cravings!
Low Carb Philly Cheesesteak Casserole
Low Carb Philly Cheesesteak Casserole is a savory and satisfying dish that captures the classic flavors of a Philly cheesesteak in a convenient casserole form. This one-pan meal combines ground beef, fresh vegetables, and creamy cheeses, making it an ideal choice for busy weeknights or meal prep. Not only is it low in carbs, but it also offers a hearty and comforting option that everyone will love. Perfect for family dinners or gatherings, this recipe is easy to customize with your favorite ingredients. Get ready to indulge in cheesy goodness without the guilt!
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: Approximately 8 people 1x
- 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
- 8 oz provolone cheese, sliced
- 1½ cups mozzarella cheese, shredded
- 2 tbsp Worcestershire sauce
- Salt and pepper to taste
Instructions
- Preheat oven to 350°F (175°C) and prepare a 9×13 baking dish with non-stick spray.
- In a large skillet over medium heat, heat olive oil and sauté onions and bell peppers until softened (about 5-6 minutes). Add minced garlic and cook for another 30 seconds.
- Add ground beef to the skillet; season with salt and pepper. Cook until browned (7-8 minutes), breaking up meat as you go.
- Stir in Worcestershire sauce until well combined.
- Reduce heat to low; add cream cheese and stir until melted and smooth.
- Transfer mixture to the baking dish; layer provolone cheese over the top followed by shredded mozzarella.
- Bake for 20-25 minutes until bubbly and golden. Let rest for 5 minutes before serving.
Nutrition
- Serving Size: Approximately 1 cup (200g)
- Calories: 410
- Sugar: 3g
- Sodium: 780mg
- Fat: 31g
- Saturated Fat: 14g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 2g
- Protein: 30g
- Cholesterol: 90mg