As the aroma of sizzling beef mingles with sautéed onions and vibrant bell peppers, my kitchen transforms into a warm haven, reminiscent of a cozy diner. This Devilish Low Carb Philly Cheesesteak Casserole is my go-to comfort food, delivering all the mouthwatering flavors of the iconic sandwich but with a clever low-carb twist. With just 50 minutes of prep and cook time, it’s a lifesaver for those busy weeknights when I crave something hearty yet nutritious. This dish not only satisfies my cravings but also keeps my healthy lifestyle on track. Wondering how this cheesy delight comes together? Let’s dive into the recipe that will turn your dinner table into a delicious indulgence! Why is This Casserole a Must-Try? Ease of Preparation: This casserole requires minimal prep, making it perfect for busy nights when you still want a wholesome meal. Rich Comfort: It combines all the flavors of the classic Philly cheesesteak, packed into one delicious dish without the carbs. Versatile Options: Feel free to customize with your favorite veggies or cheeses, making it adaptable for everyone at the table. Guilt-Free Indulgence: Enjoy a comforting meal that checks all the boxes for health-conscious diners. Crowd-Pleaser: This dish is sure to impress family and friends alike, proving that healthy food can be absolutely delicious! Try pairing it with a refreshing green salad or even some steamed broccoli for a bright side dish! Devilish Low Carb Philly Cheesesteak Casserole Ingredients For the Beef Mixture • Ground Beef – Use 80/20 fat for richness and flavor. • Onion – Finely diced yellow or white onions add natural sweetness. • Bell Peppers – A colorful mix of green and red peppers enhances crunch and sweetness. • Garlic – Two minced cloves elevate the flavor profile. • Worcestershire Sauce – Essential for delivering an umami-packed, authentic taste. For the Creamy Base • Cream Cheese – Make sure it’s softened to bind your ingredients together nicely. • Salt & Pepper – Season to taste; these elevate all the flavors in your casserole. For the Cheesy Topping • Provolone Cheese – Use slices for that classic cheesesteak meltability. • Mozzarella Cheese – Shredded for its stretchy, creamy goodness. For Sautéing • Olive Oil – Perfect for sautéing veggies; can be substituted with any cooking oil. Embrace the flavor-building power of these ingredients in your Devilish Low Carb Philly Cheesesteak Casserole! Step‑by‑Step Instructions for Devilish Low Carb Philly Cheesesteak Casserole Step 1: Preheat and Prep the Bakeware Begin by preheating your oven to 350°F (175°C). While it heats, grab a 9×13 baking dish and lightly spray it with non-stick cooking spray to ensure an easy release once your delicious Devilish Low Carb Philly Cheesesteak Casserole is baked. Step 2: Sauté the Vegetables In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add in your finely diced onions and bell peppers, sautéing for about 5-6 minutes until the vegetables are tender and fragrant. The vibrant colors should soften beautifully, setting the stage for a savory casserole. Step 3: Add Garlic Once the veggies are softened, add 2 minced garlic cloves to the skillet. Stir and cook for an additional 30 seconds until the garlic is aromatic but not browned. This step infuses your Devilish Low Carb Philly Cheesesteak Casserole with a rich flavor foundation that complements the beef and creaminess. Step 4: Incorporate Ground Beef Introduce the 1 pound of ground beef into the skillet with the sautéed veggies. Break it apart using a wooden spoon, seasoning with salt and pepper to taste. Cook for about 7-8 minutes, stirring occasionally, until the beef is nicely browned and no longer pink. Drain any excess fat to keep your casserole from being greasy. Step 5: Creamy Flavor Mix Reduce the heat to low and carefully stir in 2 tablespoons of Worcestershire sauce along with 4 ounces of softened cream cheese. Mix well until the cream cheese is thoroughly melted and incorporated, forming a creamy, flavorful base that binds the hearty filling of your casserole together. Step 6: Transfer to Baking Dish Once your meat mixture is creamy and well combined, transfer it into the prepared baking dish. Use a spatula to spread the mixture evenly across the bottom, ensuring every bite of the Devilish Low Carb Philly Cheesesteak Casserole is packed with flavor. Step 7: Layer the Cheeses Carefully lay 4 ounces of provolone cheese slices over the beef mixture, followed by a generous topping of 1 cup of shredded mozzarella cheese. The combination of these cheeses will create a melty, indulgent topping that brings the casserole to life. Step 8: Bake to Perfection Place the baking dish in your preheated oven and bake for 22-25 minutes. Keep an eye on it until the cheese is entirely melted, bubbly, and golden brown on top, resulting in a mouthwatering appearance that will have everyone eager to dig in. Step 9: Rest and Serve Once baked to perfection, remove the dish from the oven and let it rest for about 5 minutes. Allowing it to rest helps to set the layers, making for easier slicing. Now, your Devilish Low Carb Philly Cheesesteak Casserole is ready to be served and enjoyed! Storage Tips for Devilish Low Carb Philly Cheesesteak Casserole Fridge: Store any leftovers in an airtight container for up to 3-4 days. This ensures your delicious Devilish Low Carb Philly Cheesesteak Casserole stays fresh and flavorful. Freezer: If you want to keep it longer, freeze the casserole in a freezer-safe container for up to 3 months. Make sure to label it with the date for easy tracking. Reheating: When ready to enjoy, thaw in the fridge overnight if frozen. Reheat in the microwave or bake at 350°F (175°C) until heated through, about 15-20 minutes. Covering: Always cover your casserole with plastic wrap or a lid when storing to maintain moisture and flavor. What to Serve with Devilish Low Carb Philly Cheesesteak Casserole To transform this hearty casserole into a delightful meal, consider these perfectly paired sides and sips. Simple Green Salad: A fresh mix of greens and a zesty vinaigrette adds brightness that balances the rich flavors of the casserole. Steamed Broccoli: Tender, vibrant broccoli not only adds a pop of color but also a healthy crunch that complements the creamy texture of the casserole. Cauliflower Rice: Light and fluffy, it serves as a wonderful low-carb alternative to traditional rice, soaking up the delicious flavors of your cheesesteak casserole. Garlic Breadsticks: Golden and buttery, these delightful sticks are perfect for mopping up any cheese or sauce left on your plate, creating a comforting experience. Roasted Asparagus: Seasoned and roasted to perfection, asparagus introduces a unique, earthy flavor that elevates the entire meal. Red Wine: A glass of full-bodied red wine complements the savory beef and blends seamlessly with the cheesy goodness, enhancing your dining experience. Chocolate Mousse: Cap off your meal with a rich, fluffy chocolate mousse; its lightness and decadence provide a perfect sweet contrast to the savory casserole. Sparkling Water with Lime: Refreshing and effervescent, sparkling water with a hint of lime cleanses the palate and enhances the flavors of your meal without added calories. Creamy Coleslaw: A classic yet tangy coleslaw adds a crunchy, creamy contrast, rounding out the meal beautifully with a hint of sweetness. Devilish Low Carb Philly Cheesesteak Casserole Variations Feel free to tailor this casserole to match your tastes and dietary needs—creativity is always welcome in the kitchen! Cheese Swap: Opt for cheddar cheese instead of provolone for a sharper twist. For a spice level boost, try pepper jack cheese! Veggie Boost: Add sautéed mushrooms for an earthy flavor or incorporate zucchini for a nutritious addition. Those vibrant veggies add color and flavor! Lean Protein: Substitute ground beef with lean turkey or chicken for a lighter casserole while still keeping the classic flavor. Dairy-Free: Use dairy-free cream cheese for a casserole that’s friendly to lactose-sensitive diners. Enjoy the same comforting taste without the dairy! Herb Infusion: Mix in fresh herbs like parsley or dill to brighten the flavor profile. A sprinkle before serving adds a fragrant touch that elevates the dish! Heat It Up: For a spicy kick, add diced jalapeños or red pepper flakes to the beef mixture. Just a pinch brings a delightful warmth that excites the palate. Carb-Conscious Veggies: Replace traditional bell peppers with roasted cauliflower or eggplant for a creative, low-carb twist. These ingredients retain a satisfying texture while blending beautifully with the flavors. Baked Toppings: Top your casserole with crushed pork rinds for a crispy, crunchy finish that brings a new texture to every bite! Try serving this delightful casserole alongside a refreshing green salad or even some steamed broccoli for a perfect meal that satisfies your cravings! Make Ahead Options These Devilish Low Carb Philly Cheesesteak Casserole components are perfect for meal prep, helping to save time on busy weeknights! You can prepare the meat and vegetable mixture up to 24 hours in advance. Simply sauté the ground beef, onions, and peppers, then let the mixture cool before transferring it to an airtight container in the refrigerator. For best results and flavor retention, keep the cheese layers separate until you’re ready to bake. When it’s time to serve, just spread the beef mixture in your baking dish, layer the sliced provolone and mozzarella, and then bake as directed. You’ll enjoy a hassle-free dinner that tastes just as delicious as if it were made fresh! Expert Tips for Devilish Low Carb Philly Cheesesteak Casserole • Taste Test: Before transferring your beef mixture to the baking dish, taste it! Adjust seasoning for a perfectly balanced flavor in your casserole. • Beef Cooking: Avoid overcooking the ground beef; it should be browned but still tender. Draining excess fat also keeps the casserole from getting greasy. • Quality Cheeses: Invest in high-quality provolone and mozzarella for a rich, flavorful topping that elevates your Devilish Low Carb Philly Cheesesteak Casserole. • Resting Time: Don’t skip the resting time after baking! Allowing it to sit for 5 minutes makes slicing easier and helps the flavors meld beautifully. • Modify Ingredients: Feel free to customize with your favorite veggies or swap cheeses based on preference; this flexibility caters to everyone’s tastes! Devilish Low Carb Philly Cheesesteak Casserole Recipe FAQs What kind of ground beef should I use? Absolutely! I recommend using 80/20 ground beef for the best flavor and richness in your Devilish Low Carb Philly Cheesesteak Casserole. The fat content keeps the beef juicy and helps enhance overall flavor, giving you that mouthwatering taste reminiscent of classic cheesesteaks. How long can I store leftovers in the fridge? You can store any leftover casserole in an airtight container for up to 3-4 days in the fridge. Just make sure to cover it well; this keeps your Devilish Low Carb Philly Cheesesteak Casserole fresh and flavorful for your next meal! Can I freeze the casserole? If so, how? Yes, you can definitely freeze it! For best results, allow the casserole to cool completely. Then, transfer it to a freezer-safe container, label it with the date, and store it in the freezer for up to 3 months. When you’re ready to enjoy it, simply thaw overnight in the fridge and then reheat in the oven at 350°F (175°C) for about 15-20 minutes until warmed through. What should I do if the casserole turns out too greasy? If your Devilish Low Carb Philly Cheesesteak Casserole seems greasy, it’s likely due to excess fat from the ground beef. To avoid this, be sure to drain the fat after browning the beef. Additionally, you can reduce the cooking time slightly to keep the texture tender; overcooking can also contribute to greasiness. Are there any dietary considerations I should keep in mind? Very much so! When preparing this dish, check ingredient labels to ensure you’re staying compliant with your low-carb or keto lifestyle. If you have allergies or dietary restrictions, feel free to swap ingredients like using dairy-free cream cheese for a dairy-free version, or substituting ground turkey for a leaner option. Can I modify the vegetables in the casserole? Absolutely, the more the merrier! Feel free to add in any of your favorite veggies such as mushrooms or zucchini to enhance the dish’s flavor and nutrition. This flexibility allows you to cater to everyone’s tastes while enjoying your Devilish Low Carb Philly Cheesesteak Casserole! Irresistibly Devilish Low Carb Philly Cheesesteak Casserole This Devilish Low Carb Philly Cheesesteak Casserole turns a classic sandwich into a hearty low-carb dish that satisfies cravings and keeps you on track. Print Recipe Pin Recipe Prep Time 25 minutes minsCook Time 25 minutes minsResting Time 5 minutes minsTotal Time 55 minutes mins Servings: 6 servingsCourse: DinnerCuisine: AmericanCalories: 400 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? For the Beef Mixture1 pound Ground Beef Use 80/20 fat for richness and flavor.1 medium Onion Finely diced yellow or white onions.1 cup Bell Peppers A mix of green and red for crunch.2 cloves Garlic Minced.2 tablespoons Worcestershire Sauce For authentic taste.For the Creamy Base4 ounces Cream Cheese Softened.to taste Saltto taste PepperFor the Cheesy Topping4 ounces Provolone Cheese Sliced.1 cup Mozzarella Cheese Shredded.For Sautéing2 tablespoons Olive Oil Can be substituted. Equipment 9x13 baking dishlarge skillet Method Step-by-Step InstructionsPreheat your oven to 350°F (175°C) and spray a 9x13 baking dish with non-stick cooking spray.In a skillet, heat olive oil over medium heat. Add the onions and bell peppers, and sauté for 5-6 minutes.Add minced garlic to the skillet and cook for an additional 30 seconds.Incorporate ground beef, breaking it apart with a spoon, and season with salt and pepper. Cook for 7-8 minutes until browned.Reduce heat and stir in Worcestershire sauce and cream cheese until well combined.Transfer meat mixture to the baking dish and spread evenly.Layer provolone cheese slices over the meat mixture, followed by shredded mozzarella.Bake in the preheated oven for 22-25 minutes until cheese is melted and golden brown.Let the casserole rest for about 5 minutes before serving. Nutrition Serving: 1servingCalories: 400kcalCarbohydrates: 8gProtein: 30gFat: 30gSaturated Fat: 15gPolyunsaturated Fat: 2gMonounsaturated Fat: 10gCholesterol: 85mgSodium: 600mgPotassium: 700mgFiber: 2gSugar: 3gVitamin A: 800IUVitamin C: 60mgCalcium: 300mgIron: 4mg NotesCustomize with favorite veggies or cheeses for a personal touch. Tried this recipe?Let us know how it was!