Chef Sofia

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March 24, 2026
Indulge Guilt-Free with This Cheesy Low Carb Philly Cheesesteak Casserole - Featured Image

Growing up in a bustling Mexican-American household, where the kitchen was always the heartbeat of our home, I quickly learned the art of creating delicious meals that bring joy and comfort. These days, in my cozy Charleston kitchen with Biscuit at my feet, I love to whip up dishes that echo those vibrant family gatherings from my childhood. Today, I’m excited to share my Cheesy Low Carb Philly Cheesesteak Casserole with you. This dish combines the rich, savory flavors of a classic Philly cheesesteak with a low-carb twist that’s perfect for those busy weeknights. It’s a delightful reminder that even the simplest meals can be packed with flavor and warmth.

Why You’ll Love This Cheesy Low Carb Philly Cheesesteak Casserole

This recipe holds a special place in my heart, as it’s a beautiful fusion of my love for flavorful, hearty meals and the convenience of low-carb cooking. Growing up, my abuela always taught me to appreciate the power of simple ingredients and the joy of cooking from scratch. This casserole is a testament to that philosophy, bursting with mouthwatering flavors yet easy enough for a weeknight dinner. It’s creamy, cheesy, and utterly satisfying, offering a nostalgic nod to the comforting dishes of my childhood, but with a modern, healthy twist.

Ingredients You’ll Need for This Cheesy Low Carb Philly Cheesesteak Casserole

Ingredients for Indulge Guilt-Free with This Cheesy Low Carb Philly Cheesesteak Casserole
  • 1 1/2 pounds thinly sliced beef steak
  • 1 tablespoon olive oil
  • 1 large onion, thinly sliced
  • 1 green bell pepper, thinly sliced
  • 1 red bell pepper, thinly sliced
  • 2 cups mushrooms, sliced
  • 1 cup creamy cheese sauce
  • 2 cups shredded provolone cheese
  • Salt and pepper to taste
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1/2 teaspoon smoked paprika

If you don’t have provolone, feel free to substitute with mozzarella or Monterey Jack for a slightly different flavor profile!

Nutrition Facts

  • Calories: 450 per serving
  • Protein: 30g
  • Fat: 35g
  • Carbohydrates: 8g
  • Fiber: 2g
  • Sugar: 3g
  • Sodium: 600mg
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Indulge Guilt-Free with This Cheesy Low Carb Philly Cheesesteak Casserole - Featured Image

Indulge Guilt-Free with This Cheesy Low Carb Philly Cheesesteak Casserole

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Learn how to make delicious Cheesy Low Carb Philly Cheesesteak Casserole. Easy recipe with step-by-step instructions.

  • Total Time: 45 minutes
  • Yield: 4 servings

Ingredients

  • 1 1/2 pounds thinly sliced beef steak
  • 1 tablespoon olive oil
  • 1 large onion, thinly sliced
  • 1 green bell pepper, thinly sliced
  • 1 red bell pepper, thinly sliced
  • 2 cups mushrooms, sliced
  • 1 cup creamy cheese sauce
  • 2 cups shredded provolone cheese
  • Salt and pepper to taste
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1/2 teaspoon smoked paprika

If you don’t have provolone, feel free to substitute with mozzarella or Monterey Jack for a slightly different flavor profile!

Instructions

  1. Preheat your oven to 375°F (190°C). This step always reminds me of the warm anticipation of family dinners back in Asheville.
  2. Heat the olive oil in a large skillet over medium heat. Add the sliced onions and peppers, sautéing them until they’re soft and slightly caramelized, about 5-7 minutes.
  3. Add the mushrooms to the skillet and cook for another 3 minutes, stirring occasionally. Season the vegetables with salt, pepper, garlic powder, onion powder, and smoked paprika.
  4. Remove the vegetables from the skillet and set aside. In the same skillet, add the beef strips. Cook until browned, about 5-6 minutes. Drain any excess fat.
  5. In a large mixing bowl, combine the cooked beef, sautéed vegetables, and cheese sauce. Mix until everything is well coated.
  6. Transfer the mixture to a 9×13 inch baking dish. Sprinkle shredded provolone cheese evenly over the top.
  7. Bake in the preheated oven for 20-25 minutes, or until the cheese is bubbly and golden brown. This part always brings back the comforting aroma of my abuela’s kitchen.
  8. Let it cool for a few minutes before serving. Enjoy the rich, cheesy goodness with your loved ones!

  • Author: Jenny
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Main Dish
  • Method: Cooking
  • Cuisine: International

Steps to Create Your Cheesy Low Carb Philly Cheesesteak Casserole

  1. Preheat your oven to 375°F (190°C). This step always reminds me of the warm anticipation of family dinners back in Asheville.
  2. Heat the olive oil in a large skillet over medium heat. Add the sliced onions and peppers, sautéing them until they’re soft and slightly caramelized, about 5-7 minutes.
  3. Add the mushrooms to the skillet and cook for another 3 minutes, stirring occasionally. Season the vegetables with salt, pepper, garlic powder, onion powder, and smoked paprika.
  4. Remove the vegetables from the skillet and set aside. In the same skillet, add the beef strips. Cook until browned, about 5-6 minutes. Drain any excess fat.
  5. In a large mixing bowl, combine the cooked beef, sautéed vegetables, and cheese sauce. Mix until everything is well coated.
  6. Transfer the mixture to a 9×13 inch baking dish. Sprinkle shredded provolone cheese evenly over the top.
  7. Bake in the preheated oven for 20-25 minutes, or until the cheese is bubbly and golden brown. This part always brings back the comforting aroma of my abuela’s kitchen.
  8. Let it cool for a few minutes before serving. Enjoy the rich, cheesy goodness with your loved ones!

Tips for Making the Best Cheesy Low Carb Philly Cheesesteak Casserole

For an extra layer of flavor, try marinating the beef in a mixture of Worcestershire sauce and a touch of balsamic vinegar for an hour before cooking. This little trick, inspired by my many culinary adventures, can take your casserole to the next level. Also, don’t be afraid to experiment with different types of cheese to suit your taste!

Serving Suggestions and Pairings

Final dish - Indulge Guilt-Free with This Cheesy Low Carb Philly Cheesesteak Casserole

This casserole pairs beautifully with a fresh green salad or roasted vegetables. If you’re in the mood for something heartier, a side of cauliflower rice or zoodles would complement the dish without adding extra carbs. I often serve this with a simple cucumber and tomato salad, a nod to the vibrant, fresh sides my mom used to prepare.

Storage and Reheating Tips

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, simply cover the casserole with foil and warm it in a 350°F oven for about 15-20 minutes, or until heated through. You can also reheat individual portions in the microwave, but be sure to cover them to retain moisture.

Frequently Asked Questions

What are the main ingredients for Cheesy Low Carb Philly Cheesesteak Casserole?

The main ingredients for Cheesy Low Carb Philly Cheesesteak Casserole include the items listed in our ingredients section above. Each ingredient plays a crucial role in achieving the perfect flavor and texture.

How long does it take to make Cheesy Low Carb Philly Cheesesteak Casserole?

The total time to make Cheesy Low Carb Philly Cheesesteak Casserole includes both preparation and cooking time. Check the recipe card above for exact timing details.

Can I make Cheesy Low Carb Philly Cheesesteak Casserole ahead of time?

Yes, Cheesy Low Carb Philly Cheesesteak Casserole can often be prepared in advance. Store it properly in an airtight container in the refrigerator and consume within the recommended timeframe.

What can I serve with Cheesy Low Carb Philly Cheesesteak Casserole?

Cheesy Low Carb Philly Cheesesteak Casserole pairs well with various sides and accompaniments. Consider the serving suggestions mentioned in the recipe for the best dining experience.

Is Cheesy Low Carb Philly Cheesesteak Casserole suitable for special diets?

Depending on the ingredients used, Cheesy Low Carb Philly Cheesesteak Casserole may be adapted for various dietary needs. Check the ingredients list and consider substitutions as needed for your dietary requirements.

Final Thoughts

My Cheesy Low Carb Philly Cheesesteak Casserole is not just a meal; it’s an experience that brings a taste of my family’s love and tradition to your table. It’s simple, flavorful, and perfect for those evenings when you want something hearty without the hassle. I hope this recipe inspires you to embrace the joy of cooking and the warmth of sharing meals with those you love. Here’s to creating delicious memories, one comforting dish at a time. Happy cooking!

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