In the last few years , cаsseroles have became super popular as the go-to comfort meal all over the world . Many people love how easy they are to make and how filling they feel . One of the tastiest ones is the Philly cheesеsteak casserole , it has tender steаk , gooey cheеse , and soft veggies all mixed together in one dish . If you want to cut down on bread and carbs but still eat rich flavors , this low-carb twist could be your new favorite .
This article will show you how to make Low Carb Philly Cheesesteak Casserole . We’ll look at why it’s special , list the stuff you need , and give easy steps so even a beginner can try it . It’s perfect for a family dinner or meal prep , and you won’t feel like you’re missing out on taste . Ready to start ? Let’s go .

What is a Low Carb Philly Cheesesteak Casserole?
A casserole isn’t just one dish , it’s a way to mix lots of ingredients in a single pan and get a meal that’s warm and cozy . Casseroles are great because you can make them ahead , throw them in the oven , and clean up faster . With a low-carb version , you swap out breads and pastas for veggies and more protein . This keeps carbs low but still gives you that same comfort feeling .
The original Philly cheesesteak comes from street stands in Philadelphia back in the early 1900s . Legend says Pat and Harry Olivieri served a simple steak sandwich to cab drivers , and boom , it got famous . It had thin slices of beef , melted cheese , and sautéed onions and peppers all on a soft roll . Over time people made all sorts of twists , but the taste stayed just as good .
Lots of folks now choose low-carb diets for weight loss , more energy , or to keep blood sugar steady . Low-carb means eating less sugar and refined carbs , and more veggies , proteins , and healthy fats . You feel full longer and might even lose some cravings . The Low Carb Philly Cheesesteak Casserole brings those ideas together in a tasty dish that fits right into a low-carb plan .

Ingredients
To make this Low Carb Philly Cheesesteak Casserole , gather:
- Thinly sliced beef: Ribeye or sirloin taste best .
- Bell peppers and onions: They give sweetness and crunch .
- Cream cheese or low-carb cheese: Helps make it creamy and stick it all together .
- Low-carb broth: Adds flavor without extra carbs .
- Optional: Mushrooms , hot peppers , or extra shredded cheese .
Substitutions you can try :
- Swap a hoagie roll for a bed of sautéed zucchini or low-carb bread .
- For dairy-free , use cashew cream or plant-based cheese .
Directions
Follow these simple steps :
- Preheat oven: Set to 350°F (175°C) so it’s ready .
- Cook beef: In a large skillet over medium-high heat , brown the beef with salt and pepper until no pink remains .
- Sauté veggies: In the same pan , add peppers and onions . Cook 5–7 minutes until soft and a bit browned .
- Mix everything: Return beef to pan , stir in cream cheese and broth until creamy .
- Assemble: Pour mix into a greased 9×13 inch dish , spread evenly .
- Bake: Bake 20–25 minutes until hot and bubbly .
Tips for success :
- Add garlic powder or Worcestershire sauce for more flavor .
- Watch the last minutes so it don’t overcook .
Nutritional Information
One serving gives you:
- Calories: ~350
- Fats: 25g
- Proteins: 30g
- Carbs: 6g
- Fiber: 2g
It’s a good mix of protein , healthy fats , and just a bit of carbs to keep you on track .
Customizing Your Casserole
You can change this recipe any way you like :
Vegetable Variations
- Zucchini strips for extra texture .
- Spinach for more nutrients .
- Mushrooms for an earthy taste .
Protein Options
- Chicken if you want it lighter .
- Turkey for lean meat .
- Plant-based meat for a vegetarian or vegan option .
Flavor Additions
- Smoked paprika for a smoky twist .
- Italian seasoning for herbs .
- Red pepper flakes for heat .
Serving Suggestions
- Fresh green salad for a crisp side .
- Low-carb bread for a mini “sandwich” feel .
- Cauliflower rice for a fluffy side .
Top with parsley or chives for a pop of color .
Storage and Reheating
- Storage: Keep leftovers in an airtight container in the fridge up to 4 days .
- Reheat: Heat oven to 350°F (175°C) and bake 10–15 minutes until hot .
FAQs
Is this gluten-free ?
Yes if you use gluten-free broth and check labels on other items .
Can I make it ahead ?
Sure ! Prep it a day early , keep in fridge , then bake when ready .
How do I make it spicier ?
Add jalapeños or red pepper flakes to the beef , or serve with hot sauce .
What replaces cream cheese ?
Use cashew cream or another nut-based cheese .
Can I freeze it ?
Yes . Assemble in a freezer-safe dish , wrap tight , thaw overnight in fridge , then bake .
Conclusion
The Low Carb Philly Cheesesteak Casserole eats like a treat but keeps carbs low . It shows you can have comfort food without feeling guilty . Try it out and let us know how it went !

Low Carb Philly Cheesesteak Casserole
Equipment
- 1 large skillet
- 1 9x13 inch casserole dish
- 1 mixing spoon
- 1 measuring cups and spoons
- 1 knife and cutting board
Ingredients
- 1 pound ground beef
- 1 medium onion, diced
- 1 medium green bell pepper, diced
- 1 medium red bell pepper, diced
- 4 ounces cream cheese, softened
- 1 cup shredded provolone cheese
- 1 cup shredded mozzarella cheese
- 2 teaspoons garlic powder
- 2 teaspoons onion powder
- to taste salt and pepper
- 2 tablespoons olive oil
Instructions
- Preheat your oven to 350°F (175°C).
- In a large skillet, heat the olive oil over medium heat. Add the diced onion and bell peppers. Cook until tender, about 5-7 minutes.
- Add the ground beef to the skillet, breaking it up with a spoon. Cook until browned, around 8-10 minutes.
- Drain any excess fat from the skillet. Stir in the garlic powder, onion powder, salt, and pepper and mix well.
- Reduce the heat to low and add the softened cream cheese to the skillet. Stir until the cream cheese is melted and fully combined with the meat and vegetables.
- Transfer the mixture to a 9x13 inch casserole dish. Evenly spread the mixture out.
- Top with shredded provolone cheese and mozzarella cheese.
- Bake in the preheated oven for 25-30 minutes or until the cheese is bubbly and golden brown.
- Remove from the oven, let it cool for a few minutes, then serve hot.




