Name: Low Carb Philly Cheesesteak Casserole to Satisfy Cravings
Prep time: 10 min
Cook time: 25 min
Total time: 40 min
Ingredients: 2 lbs Ground Beef (80/20 fat ratio preferred); 1 large Onion (diced); 2 large Bell Peppers (diced, any color); 2 cloves Garlic (minced); 8 oz Cream Cheese (softened); 2 tbsp Worcestershire Sauce; Salt and Pepper (to taste); 8 oz Provolone Cheese (sliced); 1.5 cups Mozzarella Cheese (shredded); 1 tbsp Olive Oil (for sautéing)

As I was strolling through the vibrant streets of Philadelphia, the aromatic waft of sizzling meats and melting cheese drew me closer to a bustling cheesesteak stand. That unforgettable experience inspired me to recreate a comfort food classic in a healthier, fuss-free way at home. Introducing my Low Carb Philly Cheesesteak Casserole! This dish combines perfectly seasoned ground beef, colorful sautéed peppers, and a velvety cheese blend, making it a delightful dinner option. Not only is it high in protein, fulfilling those cravings without the guilt, but it also comes together in no time, leaving you more moments to savor with loved ones. Are you ready to dive into this cheesy, hearty delight?

Why is this casserole a game changer?

Comforting Appeal: This Low Carb Philly Cheesesteak Casserole delivers the nostalgic flavors of a classic sandwich in a healthier package, promising to satisfy your cravings.
High Protein Goodness: Packed with protein from the ground beef and cheese, this dish keeps you fuller for longer, making it a perfect fit for your nutritious lifestyle.
Quick and Easy: With a straightforward preparation process, you can whip this up in no time, making it ideal for busy weeknights or unexpected guests.
Versatile Ingredients: Feel free to personalize with your favorite veggies or cheese blends, just like how I sometimes swap in jalapeños for a spicy kick!
Crowd-Pleasing Flavor: Whether it’s a family dinner or a gathering with friends, this casserole boasts an irresistible cheesy, meaty goodness that everyone will love. Pair it with a refreshing salad, like our Pot Pie Casserole for a complete meal that’s both satisfying and delightful!

Low Carb Philly Cheesesteak Casserole Ingredients

For the Casserole
• Ground Beef – 2 lbs (80/20 fat ratio preferred); it’s your primary protein source, but you can use ground turkey for a leaner option.
• Onion – 1 large, diced; adds a sweetness that balances the richness of the meat.
• Bell Peppers – 2 large, any color, diced; they contribute a fresh crunch; mix colors for a beautiful presentation.
• Garlic – 2 cloves, minced; enhances the overall flavor profile with its aromatic goodness.
• Cream Cheese – 8 oz, softened; creates that creamy texture binding everything together; substitute with Greek yogurt for a lighter twist.
• Worcestershire Sauce – 2 tbsp; adds a delicious umami depth to the beef mixture.
• Salt and Pepper – to taste; essential seasonings for the perfect flavor enhancement.

For Topping
• Provolone Cheese – 8 oz, sliced; melts beautifully and enriches the dish with cheesiness; if preferred, use mozzarella for a milder taste.
• Mozzarella Cheese – 1.5 cups, shredded; this gooey topping elevates your casserole to cheesy perfection. A blend of cheeses can offer delightful variety.
• Olive Oil – 1 tbsp; used for sautéing, adding a lovely richness to the dish.

This Low Carb Philly Cheesesteak Casserole is not just a meal; it’s an experience packed with comfort and flavor that everyone will enjoy!

Step‑by‑Step Instructions for Low Carb Philly Cheesesteak Casserole

Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). While it warms up, prepare a 9×13 baking dish by spraying it with non-stick spray to ensure easy removal of the casserole once it’s baked. This is an important step that sets you on the right path to a beautifully cooked Low Carb Philly Cheesesteak Casserole.

Step 2: Heat the Skillet
In a large skillet, pour 1 tablespoon of olive oil and heat it over medium heat. Once the oil shimmers, it’s ready for the vegetables. This will create a savory base for your casserole, infused with the rich flavors of the oil as it heats.

Step 3: Sauté Vegetables
Add the diced onion and bell peppers to the skillet. Sauté them for about 5-6 minutes, stirring occasionally, until the veggies are softened and fragrant. After that, toss in the minced garlic and cook for an additional 30 seconds. You’ll notice the aromatic scent filling your kitchen—this means you’re on the right track!

Step 4: Cook the Ground Beef
Next, add the 2 pounds of ground beef to the skillet, breaking it apart with a spatula as it cooks. Season with salt and pepper while allowing it to brown for about 7-8 minutes. The meat should no longer be pink when fully cooked. Drain any excess fat if necessary, ensuring your Low Carb Philly Cheesesteak Casserole has the perfect texture.

Step 5: Incorporate Creaminess
Stir in 2 tablespoons of Worcestershire sauce, mixing everything well. Lower the heat and add the softened 8 ounces of cream cheese. Stir until the cream cheese is melted and fully blended with the meat and veggies, creating a creamy texture that brings everything together beautifully.

Step 6: Assemble the Casserole
Carefully transfer the savory meat and vegetable mixture into the prepared baking dish. Layer the torn slices of provolone cheese evenly over the beef mixture, followed by sprinkling 1.5 cups of shredded mozzarella cheese on top. The cheese will create that beloved gooey layer that makes this Low Carb Philly Cheesesteak Casserole truly irresistible.

Step 7: Bake to Perfection
Place the baking dish in your preheated oven and bake for 22-25 minutes. Keep an eye on it as you want the cheese to be melted, bubbly, and golden. The enticing aroma will fill your home, letting you know that your delicious casserole is nearly ready!

Step 8: Rest and Serve
Once baked, remove the casserole from the oven and allow it to rest for about 5 minutes. This resting period helps the flavors meld together and makes serving easier. After that, dish out portions of the Low Carb Philly Cheesesteak Casserole and watch as it brings smiles to everyone’s face!

Storage Tips for Low Carb Philly Cheesesteak Casserole

Fridge: Store leftovers in an airtight container for up to 4 days. This keeps the flavors intact while ensuring a safe storage environment.
Freezer: This casserole freezes well for up to 3 months. Make sure to use a freezer-safe container to prevent freezer burn.
Reheating: For best results, reheat in the oven at 325°F until warmed through, or use the microwave covered with a damp paper towel to retain moisture. Enjoy your Low Carb Philly Cheesesteak Casserole just like it was freshly made!
Portioning: Consider dividing the casserole into individual servings before freezing; this makes it easier to heat only what you need.

Make Ahead Options

These mouthwatering Low Carb Philly Cheesesteak Casseroles are perfect for busy weeknights and meal prep enthusiasts! You can prep the entire casserole up to 24 hours in advance, assembling it in the baking dish and covering it tightly with plastic wrap before refrigerating. The seasoned mixture of ground beef, peppers, and onions retains its flavor, while the cheese topping stays fresh. When you’re ready to enjoy, simply pop it in the oven straight from the fridge, adding an extra 5-10 minutes to the baking time to ensure it’s heated through. This way, you’ll have a comforting, cheesy dinner with minimal effort and maximum taste!

Expert Tips for Low Carb Philly Cheesesteak Casserole

Quality Meat Matters: Choose high-fat ground beef for a tender, flavorful casserole. If you prefer leaner, drain excess fat after cooking for a firmer texture.
Cream Cheese Prep: Make sure your cream cheese is adequately softened for easy blending. This ensures a smooth, creamy sauce that envelops your dish perfectly.
Veggie Variations: Don’t hesitate to add mushrooms or jalapeños! They bring extra depth and spice, enhancing the overall flavors of your Low Carb Philly Cheesesteak Casserole.
Baking Time Insight: Keep an eye on your casserole during the last few minutes of baking; every oven is different! You want the cheese to be beautifully melted and lightly golden.
Reheating Tips: When reheating leftovers, add a sprinkle of fresh cheese on top before microwaving or baking. This restores that delightful gooey texture and enhances the flavor.

Low Carb Philly Cheesesteak Casserole Variations

Feel free to explore different twists and flavors to make this casserole uniquely yours!

Cheese Swap: Replace provolone with cheddar or fontina cheese for unexpected deliciousness. These alternatives offer sharper flavors that can elevate the entire dish.
Meat Options: Use ground turkey or chicken for a lighter protein source without sacrificing the low-carb benefits. This variation makes it perfect for those seeking healthier meals.
Vegetable Boost: Incorporate chopped mushrooms or jalapeños for a flavor punch and added texture. Mushrooms bring earthiness, while jalapeños introduce a delightful heat, enhancing the overall experience.
Herb Infusion: Mix in fresh herbs like parsley or basil for a vibrant burst of freshness. These herbs bring brightness and an aromatic touch that beautifully complements the hearty flavors.
Spicy Kick: Add crushed red pepper flakes or hot sauce to the ground beef for a zesty twist. This approach caters to those who crave a little extra heat in their comfort food!
Cream Cheese Alternative: Try using Greek yogurt instead of cream cheese for a tangy, lighter option. You’ll still achieve that creamy texture while reducing calories!
Zucchini Noodles: For even lower carbs, serve over sautéed zucchini noodles instead of traditional pasta or just enjoy it as is! This adds volume without the carbs, making it a satisfying yet healthy dish.
Garnish: Top with fresh sliced green onions or chopped cilantro just before serving. This simple addition can liven up your casserole and add a colorful, flavorful finish.

If you love this dish, you might also enjoy trying it alongside our Croissant Breakfast Casserole for a delightful brunch option that’s sure to impress!

What to Serve with Low Carb Philly Cheesesteak Casserole

Savoring this comforting casserole creates the perfect opportunity to pair it with delightful sides, enhancing your dining experience.

Mixed Greens Salad: Fresh and crisp, a salad with vibrant greens adds a refreshing contrast, balancing the dish’s richness. Toss it with a simple vinaigrette for an extra zing.
Roasted Vegetables: Roasted asparagus or Brussels sprouts provide a crunchy texture and delicious caramelization, making them an ideal healthy side that complements the casserole.
Garlic Bread: A warm, cheesy garlic bread creates a familiar comfort food pairing, perfect for soaking up every last bit of the casserole’s creamy sauce.
Coleslaw: This crunchy, tangy slaw adds an exciting texture to your meal, enhancing satisfaction with a flavorful crunch, perfect for a family gathering.
Creamy Mashed Cauliflower: For a low-carb alternative, whipped cauliflower drizzled with olive oil or butter offers a smooth, satisfying side that resembles traditional mashed potatoes.
Beer or Cider: Pair your meal with a refreshing light beer or crisp cider, enhancing that hearty comfort experience while elevating the meal’s flavor profile.
Chocolate Chip Cookies: End your meal on a sweet note with warm, gooey chocolate chip cookies; they provide a comforting, nostalgic dessert that everyone loves!

Low Carb Philly Cheesesteak Casserole Recipe FAQs

What type of ground beef should I use for the casserole?
Absolutely! I recommend using ground beef with an 80/20 fat ratio for the ideal balance of flavor and texture. This higher fat content ensures a tender and juicy casserole. If you’re looking for a leaner option, ground turkey works wonderfully too!

How should I store leftovers of the casserole?
Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. This keeps all those comforting flavors intact. Just make sure it’s cooled down before sealing to prevent condensation.

Can I freeze the Low Carb Philly Cheesesteak Casserole?
Yes, it freezes beautifully! To freeze, allow the casserole to cool completely before transferring it to a freezer-safe container. It can stay fresh for up to 3 months. For best results, divide it into individual portions, so you can easily heat what you need later.

What if I want to add more vegetables to the casserole?
Very! You can absolutely enhance the flavors and texture by adding more veggies. I often include sliced mushrooms or jalapeños for a spicy kick. Just sauté them along with the onions and bell peppers to ensure they’re tender and flavorful.

Is this casserole suitable for people with dairy allergies?
Since this recipe includes several dairy products, such as cream cheese and provolone cheese, it may not be suitable for those with dairy allergies. However, you can make substitutions, like using dairy-free cream cheese and lactose-free cheese alternatives, to create a lactose-friendly version.

How can I make the casserole more cheesy?
If you’re a cheese lover like me, consider adding an extra layer of shredded mozzarella on top before baking! Not only will it make the casserole even gooier and cheesier, but you can mix in different cheese blends, like cheddar or fontina, for additional flavors. Enjoy this delight as you savor every cheesy bite!