Philly Cheesesteak Stuffed Portobello Mushrooms Recipe

Philly Cheesesteak Stuffed Portobello Mushrooms Recipe

How To Make Philly Cheesesteak Stuffed Portobello Mushrooms

In this recipe, portobello mushrooms are stuffed with sirloin steak and cheese then baked until perfectly gooey, definitely a match made in heaven.

Preparation: 5 minutes
Cooking: 25 minutes
Total: 30 minutes



  • 6ozsirloin steaks,thinly sliced
  • tspkosher salt
  • black pepper,to taste
  • Cooking spray
  • ¾cupOnion,diced
  • ¾cupgreen pepper,diced
  • ¼cuplight sour cream
  • 2tbsplight mayonnaise
  • 2ozlight cream cheese,softened
  • 3ozmild provolone cheese,(or any cheese of choice), shredded
  • 4mediumportobello mushrooms,(with no cracks)


  1. Preheat the oven to 400 degrees F. Spray a baking sheet with oil.

  2. Gently remove the stems, scoop out the gills and spray the tops of the mushrooms with oil, season with ⅛ tsp salt and fresh pepper.

  3. Season steak with salt and pepper on both sides.

  4. 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 1½ minutes on each side, until cooked through.

  5. Transfer to a cutting board and slice thin, set aside.

  6. Reduce the heat to medium-low, spray with more oil and saute onions and peppers for 5 to 6 minutes, until soft.

  7. Combine all the ingredients in a medium bowl. Transfer to the mushroom caps, about ½ cup each.

  8. Bake in the oven for about 20 minutes or until the cheese is melted and the mushrooms are tender.


  • Calories: 321.89kcal
  • Fat: 23.52g
  • Saturated Fat: 10.36g
  • Trans Fat: 0.00g
  • Monounsaturated Fat: 8.07g
  • Polyunsaturated Fat: 2.94g
  • Carbohydrates: 11.03g
  • Fiber: 2.26g
  • Sugar: 4.96g
  • Protein: 17.75g
  • Cholesterol: 68.46mg
  • Sodium: 395.60mg
  • Calcium: 221.00mg
  • Potassium: 623.77mg
  • Iron: 1.28mg
  • Vitamin A: 120.22µg
  • Vitamin C: 24.81mg
Chat Bubble Icon Share your own special recipe
Submit Your Own Recipe

Have your own special recipe to share? Submit Your Recipe Today!