Once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly Recipe

If you’re looking for a dinner that’s hearty, comforting, and absolutely packed with flavor (but still easy on the carbs), look no further than this Low Carb Philly Cheesesteak Casserole. This is one of those magical recipes that turns a classic sandwich into a bubbling, cheesy masterpiece the whole family will love—no need for buns! The star of this show is the creamy, savory filling; once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly, and the aroma alone will have everyone rushing to the table.

Ingredients You’ll Need

You might be surprised by just how simple this ingredient list is—these basics are all you need to create the bold, nostalgic flavors of a classic Philly cheesesteak in casserole form. Each item brings the perfect taste, texture, or meltiness to create an irresistible family dinner.

• Ground beef (2 lbs): Lean, juicy, and full of rich flavor; using ground beef saves time but gives you all the savory notes of traditional steak.
• Onion (1 large, diced): Adds subtle sweetness and that classic Philly cheesesteak flavor profile—don’t skip it!
• Bell peppers (2 large, diced): Choose green, red, or a mix for a burst of color and natural sweetness.
• Garlic (2 cloves, minced): Brings a punch of aromatic depth that ties everything together.
• Cream cheese (8 oz, 1 package): The magical ingredient for a creamy, luscious base that holds the casserole together.
• Worcestershire sauce (2 tbsp): Enhances the umami-rich flavors and gives the dish its signature savory kick.
• Salt and pepper: Essential for seasoning and bringing out all those robust flavors throughout the casserole.
• Provolone cheese (8 oz, sliced): The classic cheesesteak cheese—mild, melty, and oh-so-satisfying.
• Mozzarella cheese (1½ cups, shredded): Adds that golden, stretchy cheese top everyone adores.
• Olive oil (1 tbsp): For sautéing the veggies to perfection, infusing them with a subtle richness.

How to Make Once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly

Step 1: Prepare the Oven and Baking Dish

Let’s set ourselves up for casserole success! Preheat your oven to 350°F (175°C) and grab your trusty 9×13 inch baking dish. A quick spritz with non-stick spray will guarantee you can serve up perfect, cheesy squares without any sticky drama.

Step 2: Sauté the Vegetables

Heat your olive oil in a large skillet over medium heat. Toss in those diced onions and bell peppers and let them cook, stirring occasionally, for about 5-6 minutes. The goal here is soft, fragrant veggies that’ll melt right into your casserole. Don’t forget to add in the minced garlic for the last 30 seconds—the aroma is irresistible!

Step 3: Brown the Beef

Now, add the ground beef straight into your skillet with the vegetables. Break it up with your spatula as it cooks, seasoning with salt and pepper to your taste. Cook until it’s nicely browned, which should take about 7-8 minutes. This is when your kitchen will really start to smell divine.

Step 4: Add Seasonings and Cream Cheese

Time to amp up the flavor! Stir in the Worcestershire sauce to coat everything. Lower the heat and add the softened cream cheese. Stir patiently until everything comes together, resulting in a creamy, savory mixture you’ll have a hard time not taste-testing. Once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly.

Step 5: Top with Cheese

Lay the provolone cheese slices evenly over the mixture to ensure every piece is extra cheesy. Then sprinkle the shredded mozzarella all over the top—it’ll melt into a golden, bubbly blanket.

Step 6: Bake the Casserole

Slide your casserole into the oven and bake for 20-25 minutes. The cheese should be melted and slightly golden, with little bubbly pockets around the edges. It’s pure, irresistible cheesesteak goodness!

Step 7: Rest, Slice, and Serve

Once you remove the casserole from the oven, give it about 5 minutes to rest. This quick pause helps set everything so you can slice clean squares, and lets all those flavors meld together beautifully. Once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly, and watch the smiles at your dinner table bloom.

How to Serve Once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly

Garnishes

Garnishing this dish is all about boosting those classic flavors and adding a pop of color. Try a sprinkle of fresh parsley or chives for color and a hint of freshness. For a little kick, sliced jalapeños or even a dash of hot sauce work wonders.

Side Dishes

While this casserole is hearty enough to stand alone, it pairs beautifully with a crisp green salad, roasted broccoli, or even cauliflower rice for an extra dose of veggies. A mix of pickles on the side gives it a classic deli vibe!

Creative Ways to Present

Serve individual portions in ramekins for dinner parties or pile a scoop into a hollowed-out bell pepper for a double dose of veggies and a fun twist! For leftovers, try spooning the cheesy filling onto a lettuce wrap for a quick low carb lunch. No matter how you present it, once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly—it’s guaranteed to steal the show.

Make Ahead and Storage

Storing Leftovers

Leftovers keep well thanks to that creamy base! Simply cover your baking dish with foil or transfer portions into airtight containers. Store in the fridge for up to 3 days to enjoy easy, reheatable lunches or dinners.

Freezing

This casserole is perfect for freezing. Once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly, then let cool and wrap tightly with foil and plastic wrap or use a freezer-safe dish. It’ll keep for up to 2 months—let it thaw overnight in the fridge before reheating for best results.

Reheating

For best results, reheat portions in the oven at 350°F until warmed through and the cheese is melty again. The microwave works if you’re in a rush, but a quick oven refresh brings back that bubbly texture we all crave.

FAQs

Can I use ground turkey or chicken instead of beef?

Absolutely! Ground turkey or chicken works really well and still brings loads of flavor, making the casserole a bit lighter if you prefer.

Is this recipe gluten free?

Yes, this casserole is naturally gluten free—just double check that your Worcestershire sauce is certified gluten free if that’s a concern.

What other cheeses can I use?

You can mix it up with cheeses like cheddar, Swiss, or gouda for a fun flavor change. Anything melty and mild works beautifully!

Can I prep this ahead of time?

Definitely! Assemble as directed, then cover and refrigerate up to a day in advance. Bake it off when you’re ready for a super-easy, hands-off meal.

How do I keep my casserole from getting watery?

Be sure to cook off any excess moisture from the veggies and beef before adding the cream cheese. That’s the secret to a thick, creamy base—and don’t forget, once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly.

Final Thoughts

This Low Carb Philly Cheesesteak Casserole is pure comfort food, made simple and delicious for any night of the week. Gather your ingredients, follow those easy steps, and don’t forget the golden rule: once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly. I promise—it’s every bit as tasty as it looks, and sure to be a new favorite in your kitchen!

Once fully combined, transfer the mixture to the prepared baking dish, spreading it evenly Recipe

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★★★★★

5 from 30 reviews

• Author: Mariam
• Total Time: 50 minutes
• Yield: 6 servings
• Diet: Low Carb

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Description

This Low Carb Philly Cheesesteak Casserole is a delicious twist on the classic sandwich, featuring all the flavors you love in an easy-to-make casserole format. Creamy, cheesy, and packed with savory goodness, it’s a comforting dish perfect for any day of the week.

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Ingredients

Ground Beef:

2 lbs

Onion, diced:

1 large

Bell Peppers (green, red, or mix), diced:

2 large

Garlic, minced:

2 cloves

Cream Cheese:

8 oz (1 package)

Worcestershire Sauce:

2 tbsp

Salt and Pepper:

To taste

Provolone Cheese, sliced:

8 oz

Mozzarella Cheese, shredded:

1½ cups

Olive Oil:

1 tbsp

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Instructions

1. Prepare the Oven: Preheat oven to 350°F (175°C) and grease a 9×13 baking dish.
2. Cook the Vegetables: Saute onions and bell peppers in olive oil until softened. Add garlic and cook until fragrant.
3. Brown the Beef: Add ground beef, season with salt and pepper, and cook until browned.
4. Add Seasonings: Stir in Worcestershire sauce.
5. Incorporate Cream Cheese: Add cream cheese, mix until melted and creamy.
6. Transfer to Baking Dish: Spread mixture in baking dish.
7. Top with Cheese: Layer provolone and mozzarella cheese over the beef mixture.
8. Bake: Bake for 20-25 minutes until cheese is melted and golden.
9. Rest Before Serving: Allow to rest for 5 minutes before serving.

• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Category: Main Dish
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 1 serving
• Calories: 425 kcal
• Sugar: 3g
• Sodium: 650mg
• Fat: 30g
• Saturated Fat: 15g
• Unsaturated Fat: 11g
• Trans Fat: 0g
• Carbohydrates: 6g
• Fiber: 1g
• Protein: 33g
• Cholesterol: 125mg

Keywords: Low Carb, Philly Cheesesteak, Casserole, Ground Beef, Easy, Comfort Food