Satisfy Cravings with This Keto Philly Cheesesteak Casserole Recipe
What is in a Philly Cheesesteak Casserole?
🧑🍳 A Philly cheesesteak casserole usually features thinly sliced beef or ground beef, sautéed onions, and bell peppers mixed with cream cheese and beef broth. Provolone cheese is melted on top for that classic cheesesteak taste. It’s often served with low-carb cauliflower rice. Seasonings like garlic powder and Worcestershire sauce add extra flavor.
This low-carb twist on Philly Cheesesteak is a breeze to make with everything cooking in one pan for easy cleanup. Perfect for meal prepping, you can enjoy leftovers all week and customize the ingredients to fit your dietary needs. Ready to eat in under an hour, this casserole is a deliciously easy keto meal option.
If you’re searching for a delicious dinner option that is both easy to make and keto-friendly, look no further than this mouthwatering Keto Philly Cheesesteak Casserole recipe. Made with simple ingredients, this dish is bursting with flavor and can be prepared in under an hour, making it the perfect choice for a quick weeknight meal.
The combination of savory steak, melted cheese, and peppers will surely satisfy your cravings while keeping you in ketosis. Serve up a slice of this casserole for a satisfying and low-carb dinner that doesn’t skimp on taste.

Table of Contents
- Why You Should Try This Keto Philly Cheesesteak Casserole
- Keto Philly Cheesesteak Casserole Recipe
- Keto Philly Cheesesteak Casserole Variations
- Tips for Making Your Keto Philly Cheesesteak Casserole
- What to Serve with Keto Philly Cheesesteak Casserole
- More Keto Recipes
- Frequently Asked Questions
- Final Thoughts
Why You Should Try This Keto Philly Cheesesteak Casserole
If you’re craving a Philly cheesesteak but need to stick to a keto diet, this casserole is your perfect solution! We all know how intense those cravings can be, and this dish satisfies them without derailing your low-carb eating plan.
This casserole captures all the flavors of a classic Philly cheesesteak sandwich. It includes tender meat, sautéed peppers, onions, and plenty of gooey provolone cheese. To make this dish keto-friendly, we’ve swapped the traditional hoagie roll for a healthy base of cauliflower rice.

Why This Keto Philly Cheesesteak Casserole Is a Must-Try
One of the toughest parts of a keto diet is finding tasty meals that fit the low-carb rule. This keto Philly cheesesteak casserole checks all the boxes. It is hearty and cheesy, with very few net carbs compared to a regular cheesesteak.
Following a keto diet means keeping your net carbs low to stay in ketosis. Traditional Philly cheesesteaks are carb-heavy due to the bread, but this casserole lets you savor all those delicious flavors without the guilt!
Additionally, it is full of protein and healthy fats. This will help you feel full and content while reaching your keto goals. You won’t feel deprived on your keto journey anymore!
Keto Philly Cheesesteak Casserole Recipe
Are you excited to start cooking this delicious dish? First, let’s collect your ingredients. This keto Philly cheesesteak casserole is simple to prepare and won’t take much time. In just a few steps, you’ll have a tasty, low-carb meal to enjoy.
So put on your apron and let’s begin cooking. This is one keto dish you’ll love to make over and over!
Ingredients

Provolone cheese: A semi-hard cheese with a mild and slightly tangy flavor, perfect for adding creaminess to the casserole.
Cream cheese: A soft cheese with a smooth texture and rich flavor, adding a creamy and tangy element to the dish.
Ground beef: Lean ground beef that adds protein and hearty flavor to the casserole.
Bell pepper: A colorful and crunchy green pepper adds sweetness and freshness to the dish.
Beef broth: A flavorful liquid made from simmering beef bones and vegetables, enhancing the overall richness of the casserole.
Italian seasoning: A blend of dried herbs and spices like basil, oregano, and thyme, adding a Mediterranean flair to the dish.
Here are the ingredients you will need to make this Philly cheesesteak:
- 2 lb Sirloin steak, sliced
- 2 tsp Sea salt
- 1/2 tsp Black pepper
- 3 large Green bell peppers
- 1 large Onion
- 1/2 tbsp Italian seasoning
- 1 tsp Smoked paprika
- 1/2 tsp Garlic powder
- 4 oz Cream cheese
- 1/4 cup Beef broth
- 6 slices Provolone cheese
Instructions
Start by preheating your oven to 350°F. If your skillet isn’t suitable for oven use, prepare a 9×13 baking dish.
Heat oil then place the steak on the skillet over medium-high heat, stirring often Cook until browned on all sides. Remove and set aside.

In the same pan, cook the green bell peppers until slightly soft. Add the cooked beef and all the seasonings, then mix well.
Add beef broth, and scrape any brown bits from the bottom of the skillet.
Put the cream cheese in the skillet and whisk it until it melts. This will make a creamy sauce.
Mix the steak back into the skillet so the meat is covered in the cheesy sauce.
Move the skillet carefully to the hot oven or your casserole dish if you used one.
Layer the provolone slices atop the casserole.
Bake for about 20 minutes, or until the dish is heated through and the cheese is golden brown and bubbling.
Serve warm and enjoy!
Nutrition
This Keto Philly Cheesesteak Casserole is delicious and nutrient-rich. By replacing hoagie rolls with low-carb cauliflower rice, it aligns perfectly with your keto lifestyle.
Here’s a closer look at the macronutrients:
- Serving Size: 1 cup
- Calories: 495
- Net Carbs: 7g
- Total Fat: 34g
- Protein: 35g
Keto Philly Cheesesteak Casserole Variations

One of the best things about a keto Philly cheesesteak casserole is how easily you can customize it to suit your taste buds and dietary needs.
While the traditional recipe calls for sliced beef, onions, and peppers with plenty of cheese, there’s room to get creative with flavors and textures.
For a heartier twist, swap out the beef for ground beef or chicken. Ground beef is budget-friendly and quick to cook, while chicken offers a lighter option that still pairs wonderfully with the creamy, cheesy base.
If you’re looking to boost the vegetable content, consider adding mushrooms, zucchini, or spinach. These veggies blend seamlessly into the dish while keeping it low-carb.
Cheese lovers can experiment with different varieties like provolone, mozzarella, or pepper jack for a spicier kick. Dairy-free? No problem! Substitute with your favorite keto-friendly vegan cheese.
For extra flavor, season your casserole with garlic powder, smoked paprika, or a dash of Worcestershire sauce. Some even like to drizzle a little sugar-free steak sauce on top for an extra punch.
Lastly, make it your own by adding cauliflower rice or cooked shirataki noodles for a filling, keto-friendly one-dish meal!
Tips for Making Your Keto Philly Cheesesteak Casserole
Whip up your keto Philly cheesesteak casserole by getting your ingredients ready before cooking. Use high-quality provolone cheese and fresh veggies for the best taste.
Consider seasoning your ground beef mixture with Worcestershire sauce and Italian seasonings. Layer everything carefully in a casserole dish, starting with cauliflower rice at the bottom. Bake until bubbly and golden brown.
Then, add fresh parsley on top for extra color and flavor. Enjoy a tasty, low-carb meal with ease!

Choosing the Right Cut of Meat
The cut of meat matters a lot for the taste and feel of your casserole. The recipe says to use sirloin steak, but ribeye is a great choice, too. Ribeye adds a rich, buttery flavor.
When you pick your steak, choose one that has some marbling. Ribeye, for example, has fat that keeps the meat juicy and tender when cooked. This makes your casserole more delicious and satisfying.
More fat also fits well with a keto diet. So, try different cuts if you like. Just remember to slice the meat thin for the best tenderness.
Keto-Friendly Substitutes for Classic Ingredients
For a unique flavor, add a little Worcestershire sauce to your meat mix. Regular Worcestershire sauce has some sugar, but you can find keto-friendly ones. You can also use it carefully.
If you don’t have provolone cheese slices, mozzarella works well too. You can mix different cheeses, like cheddar or Monterey Jack, for new flavors. Feel free to try different cheese combinations and find what you like best!
Remember, cauliflower rice is the low-carb star of this recipe. If you want other low-carb veggie choices, shredded zucchini or spaghetti squash would also taste great.
What to Serve with Keto Philly Cheesesteak Casserole

When it comes to complementing your flavorful keto Philly cheesesteak casserole, a delicious side dish is a must-have. While a classic simple side salad provides a refreshing contrast to the rich and cheesy casserole, there are plenty of other low-carb options, like this classic keto mashed potato.
Consider adding roasted broccoli, asparagus, or green beans to your meal. These veggies perfectly complement the cheesy steak while adding nutrients. The roasted vegetables provide a satisfying crunch and flavor that pairs wonderfully with the savory casserole.
For a delicious twist on your Philly cheesesteak casserole, try topping it with crispy bacon, extra cheese, and a dollop of sour cream to make it even richer. Pair it with mashed cauliflower to keep the meal low-carb and satisfying. These additions make the casserole a comforting dish perfect for any occasion.
Add a sprinkle of fresh parsley on top to brighten the dish. This garnish adds a fresh, herby touch that enhances all the flavors. With these side dish ideas, your keto Philly cheesesteak casserole meal will be complete and satisfying.
More Keto Recipes
Save this recipe for your next weekend gathering or a simple family dinner.
If you liked this low-carb casserole recipe, you can explore many other tasty keto options from our blog while keeping your health goals in check. From delicious air fryer steak to filling slow cooker chicken, there are many keto recipes for you to try!
You can enjoy keto-friendly pizza crusts, low-carb pasta made with zucchini noodles or spaghetti squash, and even desserts. The options are endless!
Overwhelmed with your many options? Try one of these one-pot keto meals or start with these easy recipes:
Review recipe ratings and enjoy the variety that keto offers and treat yourself to yummy and satisfying meals every day.
Frequently Asked Questions
Can I Prepare This Dish Ahead of Time?
Sure! You can prepare the casserole ahead of time and keep it in the fridge for up to 24 hours. When you are ready to bake it, increase the baking time by 5 to 10 minutes. This will help it heat all the way through.
Store any leftovers in the fridge for up to 3 days. Reheat them when you want to eat them again, and enjoy!
Can I Use Ground Beef Instead of Steak?
Yes, ground beef is great for this keto Philly. First, brown the ground beef and drain any extra grease before putting the casserole together.
Remember that using ground beef might change the texture a little, making it less similar to steak. Still, the flavor will be very tasty!
Final Thoughts
Enjoy the tasty Keto Philly Cheesesteak Casserole, a low-carb dish perfect for your keto lifestyle. This flavorful meal combines steak, cheese, and veggies for a delicious treat for ketogenic diet followers. It’s easy to make and full of flavor, making it a must-try for keto enthusiasts looking for convenience and taste.
This keto dish is perfect for satisfying your cravings on busy days. It’s quick to make and delicious, offering a guilt-free way to enjoy a nutritious meal. Relish every bite while staying true to your health goals.
For more low-carb recipes that cater to your dietary preferences and wellness goals, explore our diverse collection and embark on a journey of nourishing your body while relishing the joys of flavorful eating.