Irresistible Low Carb Philly Cheesesteak Casserole Recipe

Name: Low Carb Philly Cheesesteak Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 1 lb ground beef (80/20); 1 cup green bell peppers, chopped; 1 cup sweet onion, chopped; 1 cup mushrooms, sliced; 2 cups shredded provolone or mozzarella cheese; 1 tsp garlic powder; 1 tsp Italian seasoning; 3 large eggs; ½ cup sour cream; 1 tbsp olive oil

Recipe By:

Stefanie Weber

Posted:

June 26, 2025

Updated:

June 26, 2025

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There’s something undeniably comforting about a Low Carb Philly Cheesesteak Casserole. Imagine layers of tender beef, sautéed peppers, and onions, all blanketed in gooey cheese that melts in your mouth. comforting cheesy taco rice The aroma wafts through the house, teasing everyone into the kitchen long before dinner time.

This dish isn’t just a meal; it’s a hug on a plate for those evenings when you crave something hearty without the carbs weighing you down. Whether it’s game night or a cozy family dinner, this casserole guarantees smiles and satisfied bellies.

[info_box title=”Why You’ll Love This Recipe”] This Low Carb Philly Cheesesteak Casserole offers an easy preparation that anyone can master. Its rich flavors will tantalize your taste buds while being visually appealing on any dinner table. It’s versatile enough to serve on any occasion, from casual weeknights to special gatherings with friends. [/info_box]

I once made this casserole for a gathering and watched my friends fight over the last spoonful—definitely a win in my book!

Essential Ingredients

Here’s what you’ll need to make this delicious dish:

Ground Beef: I recommend using 80/20 ground beef for the best flavor and texture.
Green Bell Peppers: Choose firm peppers; they add crunch and sweetness to balance the dish. bbq chicken sweet potato bowls.
Onion: Sweet onions work best here; they caramelize beautifully when cooked.
Mushrooms: Use fresh mushrooms for extra umami flavor and a delightful texture contrast.
Shredded Cheese: Provolone or mozzarella adds that melty goodness everyone loves.
Garlic Powder: A dash of garlic powder enhances the overall flavor profile without overpowering it.
Italian Seasoning: This adds an aromatic touch, making every bite taste like an Italian deli delight.
Eggs: They help bind everything together, ensuring each slice holds its shape perfectly.
Sour Cream: Adds creaminess and richness while keeping it low-carb.

The full ingredients list, including measurements, is provided in the recipe card directly below. delicious burrito bowl recipe.

Let’s Make it Together

Preheat and Prepare

Preheat your oven to 350°F (175°C). Grab a 9×13-inch baking dish and spray it lightly with nonstick cooking spray to prevent sticking.

Sauté the Vegetables

In a large skillet over medium heat, add some olive oil. Toss in chopped onions and green bell peppers. Cook until they soften and turn golden brown, about five minutes.

Brown the Meat

Add Ground Turkey and Zucchini Skillet-recipe-delight/”>ground turkey zucchini skillet.

Add Mushrooms and Seasoning

Stir in sliced mushrooms along with garlic powder and Italian seasoning. Allow the mixture to simmer for another five minutes until mushrooms are tender.

Incorporate Eggs and Sour Cream

In a bowl, whisk together eggs and sour cream until smooth. Pour this mixture over the meat-vegetable combo in the skillet. Mix well to bind all ingredients together.

Layer with Cheese

Transfer everything into your prepared baking dish. Top generously with shredded cheese of your choice—because let’s be honest; more cheese is always better!

Bake Away

Pop your casserole into the preheated oven for about 25-30 minutes or until bubbly and golden on top. When done, let it cool slightly before serving to avoid any lava-like cheese spills!

This Low Carb Philly Cheesesteak Casserole can transform any mundane evening into something extraordinary with its incredible flavors and satisfying textures. Enjoy! For more inspiration, check out this Slow Cooker Cowboy Casserole recipe.

[info_box title=”You Must Know”] This Low Carb Philly Cheesesteak Casserole is a game-changer for busy weeknights. With melted cheese and tender beef, it delivers all the flavors of a classic cheesesteak without the carbs. Perfect for meal prep, leftovers are just as tasty! [/info_box]

Perfecting the Cooking Process

Start by sautéing your onions and peppers until they’re soft, then add the beef. Layer everything in a baking dish and finish with a generous amount of cheese for that melty goodness.

Add Your Touch

Feel free to swap out beef for chicken or turkey, or try different cheeses like provolone or cheddar. Adding mushrooms can also enhance the flavor profile!

Storing & Reheating

Store your casserole in an airtight container in the fridge for up to three days. Reheat in the oven at 350°F until warmed through to maintain that delicious cheese pull.

[info_box title=”Chef’s Helpful Tips”] For perfect results, always let your casserole rest before serving—this helps everything set beautifully. Don’t forget to season your veggies while sautéing; it elevates the overall taste. Using leftover steak is a great time-saver too! [/info_box]

It was a gray Tuesday when I first made this Low Carb Philly Cheesesteak Casserole, and I had no idea it would become my family’s new favorite dish. Watching them devour it while fighting over the last cheesy bite brought me immense joy!

FAQ

Can I make this casserole ahead of time?

Absolutely! Prepare it a day in advance and bake when ready to serve.

What can I use instead of beef?

Chicken or turkey works well; just adjust cooking times accordingly.

Is this dish freezer-friendly?

Yes, you can freeze leftovers for up to two months; just reheat thoroughly before serving.

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Irresistible Low Carb Philly Cheesesteak Casserole Recipe

Essential Ingredients