Introduction
Imagine the savory aroma of tender beef, melted cheese, and sautéed veggies wafting through your kitchen. That’s the magic of a Low Carb Philly Cheesesteak Casserole. This hearty dish combines all the classic flavors of a Philly cheesesteak in a convenient casserole form, making it a perfect choice for a cozy family dinner or a casual gathering with friends.
Whether you’re a fan of traditional Philly cheesesteaks or just looking for a delicious low-carb meal option, this casserole is sure to impress your taste buds. The best part? It’s easy to make and can be customized to suit your preferences, making it a versatile addition to your recipe collection.
Join me on a culinary journey as we explore the simple yet flavorful world of Low Carb Philly Cheesesteak Casserole and learn how to bring the essence of Philadelphia’s iconic sandwich to your dining table.
Ingredients to Gather
Before we dive into the cooking process, let’s get all the ingredients ready:
1. 1 lb of thinly sliced beef (such as sirloin or ribeye)
2. 2 bell peppers, thinly sliced
3. 1 onion, thinly sliced
4. 8 oz of mushrooms, sliced
5. 2 cloves of garlic, minced
6. 1 tbsp of olive oil
7. 1 tsp of salt
8. 1/2 tsp of black pepper
9. 8 slices of provolone cheese
10. 1/4 cup of beef broth

Step-by-Step
Now that we have all our ingredients prepped, let’s start cooking:
Step 1: Sauté the Veggies
Heat olive oil in a skillet over medium heat. Add the sliced peppers, onions, mushrooms, and garlic. Sauté until the veggies are tender and slightly caramelized. Season with salt and pepper.
Pro Tip: Don’t overcrowd the skillet to ensure the veggies cook evenly.
Optional Note: You can add a pinch of red pepper flakes for a spicy kick.
Step 2: Cook the Beef
Push the sautéed veggies to the side of the skillet and add the thinly sliced beef. Cook until the beef is browned and cooked through.
Make-Ahead Note: You can prepare the sautéed veggies and beef ahead of time and assemble the casserole later.
Step 3: Assemble the Casserole
Preheat your oven to 350°F. In a baking dish, layer half of the beef and veggie mixture. Place four slices of provolone cheese on top. Repeat the layers with the remaining beef, veggies, and cheese.
Flavor Note: Feel free to add a sprinkle of Italian seasoning for extra flavor.
Step 4: Bake and Serve
Pour beef broth over the assembled casserole. Cover the dish with foil and bake for 20 minutes. Remove the foil and bake for an additional 10 minutes until the cheese is bubbly and golden.
Serving Suggestion: Garnish with fresh parsley before serving for a pop of color.
Texture Notes
The beauty of this casserole lies in its delightful textures. The tender beef, caramelized veggies, and gooey melted cheese create a harmonious blend of flavors and mouthwatering textures that will keep you coming back for more.
Equipment Tip: Using a cast-iron skillet for sautéing adds a delicious sear to the beef and veggies, enhancing the overall texture of the dish.
Mistakes to Avoid
While making this Low Carb Philly Cheesesteak Casserole, keep these common mistakes in mind to ensure a perfect outcome:
1. Overcooking the beef: Be careful not to overcook the beef during the initial sautéing stage to prevent it from becoming tough.
2. Using too much liquid: Avoid adding excess beef broth as it can make the casserole too watery.
3. Skipping the seasoning: Seasoning the veggies and beef adequately is crucial to building layers of flavor in the casserole.
Storage Tips
If you have leftovers, store the casserole in an airtight container in the refrigerator for up to 3 days. Simply reheat in the oven or microwave for a quick and satisfying meal.
Leftover Idea: Transform leftover casserole into a delicious sandwich filling by stuffing it into a toasted hoagie roll with additional cheese.
There you have it – a delectable Low Carb Philly Cheesesteak Casserole that brings the iconic flavors of Philly to your home kitchen. Enjoy this easy-to-make dish with your loved ones and savor every bite of its cheesy goodness!
Low Carb Philly Cheesesteak Casserole
Enjoy the classic flavors of a Philly cheesesteak in a convenient casserole form with this Low Carb Philly Cheesesteak Casserole. Tender beef, melted cheese, sautéed veggies, and a savory twist come together to create a hearty and delicious dish.
Ingredients
- 1 lb thinly sliced beef (such as sirloin or ribeye)
- 2 bell peppers, thinly sliced
- 1 onion, thinly sliced
- 8 oz mushrooms, sliced
- 2 cloves of garlic, minced
- 1 tbsp olive oil
- 1 tsp salt
- 1/2 tsp black pepper
- 8 slices provolone cheese
- 1/4 cup beef broth
Directions
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Heat olive oil in a skillet over medium heat. Sauté peppers, onions, mushrooms, and garlic until tender. Season with salt and pepper.
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Cook the thinly sliced beef in the skillet until browned and cooked through.
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Preheat oven to 350°F. Layer half of the beef and veggie mixture in a baking dish. Add provolone cheese slices. Repeat with remaining beef, veggies, and cheese.
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Pour beef broth over the casserole, cover with foil, and bake for 20 minutes. Remove foil and bake for an additional 10 minutes or until cheese is bubbly and golden.
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Garnish with fresh parsley before serving.

