Low Carb Philly Cheesesteak Casserole

Can you imagine biting into a gooey, cheesy casserole that reminds you of your favorite Philly cheesesteak?

This Low Carb Philly Cheesesteak Casserole takes the iconic sandwich and turns it into a creamy, melty masterpiece that’s sure to impress. It’s a one-pan wonder that comes together quickly, making it perfect for a busy weeknight dinner. Plus, it’s low in carbs, so you can enjoy all the flavors without the guilt!

Why make this recipe

Here’s the deal: this casserole isn’t just delicious, it also makes life a whole lot easier. Picture this:

  • Easy Cleanup: With just one pan to handle, you’ll minimize dish duty. Who really loves scrubbing pots and pans? Not me!
  • Family-Friendly: Everyone will love it, and you can customize it to suit picky eaters. It’s a win-win for the whole family.
  • Budget-Friendly: Ground beef and a few veggies? It won’t break the bank. Perfect for those of us who like to save a few bucks!

Ingredients

You don’t need fancy stuff — just these basics!

  • 2 lbs ground beef (80/20 fat ratio preferred)
  • 1 large onion (diced)
  • 2 large bell peppers (green, red, or mixed, diced)
  • 2 cloves garlic (minced)
  • 8 oz cream cheese (softened to room temperature)
  • 2 tbsp Worcestershire sauce
  • Salt and pepper (to taste)
  • 8 oz provolone cheese (sliced)
  • 1.5 cups mozzarella cheese (shredded)
  • 1 tbsp olive oil

Directions

  1. Preheat your oven to 350°F (175°C) and spray a 9×13 baking dish with non-stick spray.
  2. Heat olive oil in a large skillet over medium heat.
  3. Add diced onions and bell peppers to the hot oil. Cook for 5-6 minutes until they soften.
  4. Toss in minced garlic and cook for another 30 seconds.
  5. Add ground beef to the skillet. Break it up as it cooks. Season with salt and pepper, cooking for 7-8 minutes until browned. Drain excess fat if needed.
  6. Stir in Worcestershire sauce and let it coat the meat.
  7. Lower the heat and add the softened cream cheese, stirring until melted and creamy.
  8. Transfer the mixture to your prepared baking dish and spread it evenly.
  9. Layer torn provolone pieces over the beef, then top with shredded mozzarella.
  10. Bake for 22-25 minutes until the cheese is melted and bubbly. Let rest for 5 minutes before serving.

Low Carb Philly Cheesesteak Casserole

How to make Low Carb Philly Cheesesteak Casserole (Overview)

Making this casserole is as easy as it gets! First, you sauté your veggies, then brown the beef until it’s perfectly cooked. Stir in that luscious cream cheese for a creamy finish, and then layer it with cheese—because more cheese is always a good idea, right? Pop it in the oven and let it bake until bubbly and golden. Quick tip: Don’t skip toasting the garlic — it makes all the difference!

How to serve Low Carb Philly Cheesesteak Casserole

Serve this casserole hot and bubbly right out of the oven for maximum enjoyment. It pairs beautifully with a fresh garden salad or some crunchy steamed broccoli for a pop of color. Imagine the golden, melty cheese contrasting against those vibrant veggies! The aroma wafting through your kitchen will have everyone running to the table. It’s a feast for the eyes and the stomach! 🤤

How to store Low Carb Philly Cheesesteak Casserole

Got leftovers? No problem! This casserole keeps well in the fridge for about 3-4 days. Just make sure to cover it tightly. You can also freeze it for up to 3 months—perfect for meal prep! When you’re ready to enjoy again, just reheat in the oven until warmed through. Easy peasy!

Tips to make Low Carb Philly Cheesesteak Casserole

  1. Use lean meat if you’re watching your fat intake, but don’t go too lean or it’ll dry out.
  2. Feel free to substitute with ground turkey for a lighter option.
  3. For more flavor, add some Italian seasoning or a dash of hot sauce!
  4. Make sure to let it rest a few minutes before serving — it helps the layers set a little.
  5. Use any cheese you have on hand. Cheddar or Swiss can work great, too!

Variation

Want a twist? Try adding some mushrooms for that extra umami flavor. Or, if you need a vegetarian version, swap the ground beef for plant-based meat or an assortment of roasted veggies. The flavors lend themselves to creativity!

FAQs

Can I use a different type of meat?

Absolutely! Ground turkey or chicken work great, too, for a lighter option.

How do I make this dish ahead of time?

Feel free to prepare it in advance and store it in the fridge before baking. Just pop it in the oven when you’re ready!

Can I freeze leftovers?

You bet! It freezes well for up to 3 months. Just make sure it’s tightly sealed or stored in an airtight container.

📌 Pin this recipe for your next cozy dinner night!

Low Carb Philly Cheesesteak Casserole served in a baking dish

Low Carb Philly Cheesesteak Casserole

This Low Carb Philly Cheesesteak Casserole transforms the classic sandwich into a creamy, cheesy dish that’s perfect for busy weeknights and low-carb diets.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 520

Ingredients
  

Main Ingredients
  • 2 lbs ground beef (80/20 fat ratio preferred)
  • 1 large onion (diced)
  • 2 large bell peppers (green, red, or mixed, diced)
  • 2 cloves garlic (minced)
  • 8 oz cream cheese (softened to room temperature)
  • 2 tbsp Worcestershire sauce
  • Salt and pepper (to taste)
  • 8 oz provolone cheese (sliced)
  • 1.5 cups mozzarella cheese (shredded)
  • 1 tbsp olive oil

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C) and spray a 9×13 baking dish with non-stick spray.
  2. Heat olive oil in a large skillet over medium heat.
  3. Add diced onions and bell peppers to the hot oil. Cook for 5-6 minutes until they soften.
  4. Toss in minced garlic and cook for another 30 seconds.
  5. Add ground beef to the skillet. Break it up as it cooks. Season with salt and pepper, cooking for 7-8 minutes until browned. Drain excess fat if needed.
  6. Stir in Worcestershire sauce and let it coat the meat.
  7. Lower the heat and add the softened cream cheese, stirring until melted and creamy.
Assembly
  1. Transfer the mixture to your prepared baking dish and spread it evenly.
  2. Layer torn provolone pieces over the beef, then top with shredded mozzarella.
Baking
  1. Bake for 22-25 minutes until the cheese is melted and bubbly.
  2. Let rest for 5 minutes before serving.

Notes

For leftovers, cover tightly and store in the fridge for 3-4 days, or freeze for up to 3 months. Can substitute ground turkey for a lighter option.

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