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Ultimate Flavor Philly Cheesesteak Stuffed Peppers (Keto/Low Carb Option Included)

Close-up of a baked green bell pepper filled with steak, onions, and melted cheese, ready to eat as a philly cheesesteak stuffed pepper.
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You can enjoy the savory, cheesy flavor of a classic Philly Cheesesteak without the bread. This recipe uses bell peppers as a vessel for a rich filling of thinly sliced steak, onions, and melted provolone. It is an easy weeknight dinner that works perfectly for low-carb and Keto diets.

Ingredients

Scale
  • 4 large bell peppers (any color)
  • 1 tablespoon olive oil
  • 1 pound thinly sliced steak (ribeye or sirloin)
  • 1 medium yellow onion, thinly sliced
  • 4 ounces mushrooms, thinly sliced (optional)
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon garlic powder
  • 4 ounces Provolone cheese, sliced or shredded
  • 1/4 cup water
  • Optional Keto/Low Carb Addition: 1/2 cup shredded Mozzarella cheese for topping

Instructions

  1. Preheat your oven to 400 degrees Fahrenheit (200 degrees Celsius). Lightly grease a baking dish.
  2. Prepare the peppers: Cut the bell peppers in half lengthwise and remove the seeds and membranes. Place the pepper halves cut-side up in the prepared baking dish.
  3. Cook the steak and vegetables: Heat the olive oil in a large skillet over medium-high heat. Add the sliced steak and cook until browned, breaking it up with a spoon.
  4. Add the sliced onion and mushrooms (if using) to the skillet. Cook until the onions are soft and translucent, about 5 to 7 minutes.
  5. Season the filling: Stir in the salt, black pepper, and garlic powder. Cook for one minute more.
  6. Stuff the peppers: Divide the steak and onion mixture evenly among the pepper halves. Top each stuffed pepper generously with Provolone cheese.
  7. Add moisture: Pour the 1/4 cup of water into the bottom of the baking dish around the peppers. This helps steam the peppers slightly.
  8. Bake: Cover the baking dish loosely with foil. Bake for 25 minutes.
  9. Uncover and finish: Remove the foil. If using the optional Mozzarella cheese for extra richness (Keto/Low Carb option), sprinkle it over the top now. Bake uncovered for another 5 to 10 minutes, or until the peppers are tender and the cheese is melted and bubbly.
  10. Serve immediately.

Notes

  • For a true Keto/Low Carb Dinner, skip any binders like flour or rice that might be in other recipes. This version relies only on the beef and cheese for substance.
  • If you prefer a softer pepper, cover the dish with foil for the entire cooking time. For a firmer pepper with more char, bake uncovered for the last 10 minutes.
  • You can substitute the Provolone with Swiss or Monterey Jack cheese if you prefer a different melt factor.

Nutrition

Find it online: https://gourmetgaze.com/philly-cheesesteak-stuffed-peppers-recipe/