Philly Cheesesteak Casserole

Recipe posted in: Flex Meals & Snacks, Lunches & Dinners, Main Courses
Philly cheesesteak casserole

Indulge in the flavors of Philly with our mouthwatering twist on the classic cheesesteak. Our Philly Cheesesteak Casserole combines traditional cheesesteak flavors with the comfort of a home-cooked meal. Made in a trusty cast iron skillet, this delightful dish brings the taste of Philadelphia to your dinner table. Experience the culinary legend of the City of Brotherly Love in every bite.

Philly Cheesesteak Casserole: A Delicious Exploration of American Culinary Heritage

The Philly Cheesesteak is an iconic dish that embodies the rich flavors and textures of American cuisine. Our casserole captures the essence of this classic sandwich in a comforting oven-baked recipe that’s both easy to prepare and sure to please.

This meal features perfectly seared shaved beef or thinly sliced lean sirloin steak, sautéed with sweet onions and green bell peppers. Infused with low sodium beef broth and a touch of Worcestershire sauce, this dish will satisfy your cravings with its savory depth.

The highlight of this meal? A deliciously melted layer of reduced-fat provolone cheese, adding a creamy contrast to the flavorful blend beneath. Indulge in this golden perfection for a satisfying and delightful homecooked meal.

If you’re on a Nutrisystem weight loss plan, make sure to log this meal in your NuMi app journal! Each serving counts as one PowerFuel, one Extra and half of a Vegetable serving. If you want to count it has a full serving, feel free to add more non-starchy vegetables to your plate. You could double the amount of peppers and onions in the recipe, or serve your dish with a side salad.

Perfect Pairings: Sides and Ingredients to Serve with Your Philly Cheesesteak Casserole

Enhance your Philly Cheesesteak Casserole with delectable side dishes and complementary ingredients. Discover mouthwatering ideas to elevate your meal to new heights:

  • Fresh Garden Salad – The cool, crisp lettuce and crunchy vegetable can provide a refreshing contrast to the hearty casserole. Choose your favorite salad dressing, such as Caesar, ranch or balsamic.
  • Sweet Potato Fries – This healthier alternative to regular fries offers a sweet counterpoint to the savory cheesesteak flavors. Get our Air Fryer Sweet Potato Fries recipe.
  • Pickled Vegetables – Offering a tangy crunch, pickled cucumbers, carrots, red onions or peppers can help cut through the richness of the casserole.
  • Corn on the Cob – Cooked to perfection and brushed with a little butter, corn can be a delightful side that adds a bit of sweetness.
  • Creamy Coleslaw – This classic side dish adds a crunchy, creamy element that pairs well with the hearty casserole. Check out our healthy coleslaw recipes.
  • Garlic Bread – The strong flavor of garlic and the crunchy texture of the bread provide a perfect accompaniment for the casserole. Get our Air Fryer Garlic Bread recipe.
  • Roasted Brussels Sprouts – Roasted until they’re slightly crispy, Brussels sprouts can add a delicious, healthy side to your meal.

Remember, the best side dishes or ingredients are the ones that you and your loved ones enjoy the most. Don’t be afraid to experiment and find your own perfect pairings! Explore the Nutrisystem Grocery Guide for more ideas and recommended serving sizes.

Servings: 8

Calories per Serving: 131

On Nutrisystem, Count As: 1 PowerFuel, 1 Extra and ½ Vegetable


  • 1 Tbsp. canola oil
  • 12 oz. shaved beef or thinly sliced lean sirloin steak
  • 1 sweet onion, thinly sliced
  • 1 green bell pepper, sliced
  • ½ cup beef broth, low sodium
  • 1 tsp. Worcestershire sauce
  • 4 oz. reduced fat provolone cheese


  1. Preheat oven to 350°F.
  2. In a cast iron skillet, heat oil to medium heat. Add beef and cook until fully cooked. Remove and set aside.
  3. Add onions and peppers and cook for 5 minutes.
  4. Add broth and Worcestershire sauce and cook for another 5 minutes.
  5. Add beef and mix well.
  6. Top mixture with provolone cheese.
  7. Bake in the oven for 15 minutes.
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