It doesn't get much better than a low-carb, Philly Cheesesteak Stuffed in a Portobello Mushroom! Steak and mushrooms work so well together, so why not make stuff them with this cheesy deliciousness!
Yield: 4 servings
4.88 from 91 votes

Philly Cheesesteak Stuffed Portobello Mushrooms

Prep Time: 5 mins
Cook Time: 25 mins
Total Time: 30 mins
Course: Dinner
Cuisine: American
It doesn't get much better than a low-carb, Philly Cheesesteak Stuffed in a Portobello Mushroom! Steak and mushrooms work so well together, so why not make stuff them with this cheesy deliciousness!

Ingredients

  • 6 ounces thin sliced sirloin steaks
  • 1/8 teaspoon kosher salt
  • black pepper to taste
  • cooking spray
  • 3/4 cup diced onion
  • 3/4 cup diced green pepper
  • 1/4 cup light sour cream
  • 2 tablespoons light mayonnaise
  • 2 oz light cream cheese (softened)
  • 3 oz shredded mild provolone cheese (or cheese of your choice)
  • 4 medium portobello mushrooms (with no cracks)

Instructions

  • Preheat the oven to 400F. Spray a baking sheet with oil.
  • Gently remove the stems, scoop out the gills and spray the tops of the mushrooms with oil, season with 1/8 tsp salt and fresh pepper.
  • Season steak with salt and pepper on both sides.
  • Spray a large skillet with cooking spray and heat on high, let the pan get very hot then add the steak and cook on high heat about 1 to 1 1/2 minutes on each side, until cooked through.
  • Transfer to a cutting board and slice thin, set aside.
  • Reduce the heat to medium-low, spray with more oil and saute onions and peppers 5 to 6 minutes, until soft.
  • Combine all the ingredients in a medium bowl. Transfer to the mushroom caps, about 1/2 cup each.
  • Bake in the oven until the cheese is melted and the mushrooms are tender, about 20 minutes.

Nutrition

Serving: 1mushroom cap, Calories: 256kcal, Carbohydrates: 10g, Protein: 19g, Fat: 16g, Saturated Fat: 8.5g, Cholesterol: 26.5mg, Sodium: 383.5mg, Fiber: 4g, Sugar: 3.5g
Blue Smart Points: 7
Green Smart Points: 7
Purple Smart Points: 7
Points +: 7