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Easy Pizza Stuffed Portobello Mushrooms
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4.6 from 5 votes

Easy Pizza Stuffed Portobello Mushrooms

These Easy Pizza Stuffed Portobello Mushrooms are a delicious low-carb way to enjoy pizza, and they're ready in under 40 minutes - you can also make them ahead of time or freeze them!
Prep Time10 mins
Cook Time25 mins
Total Time35 mins
Course: Main Course
Cuisine: Italian
Keyword: mozzarella cheese, pizza, pizza sauce, portobello mushrooms, stuffed mushrooms
Servings: 4 servings
Calories: 304kcal
Author: Taylor Stinson


  • 1/2 lb ground beef or sausage (I cook up the whole pound together and save the leftover beef for another meal)
  • 8 Portobello mushrooms
  • 1 cup pizza sauce
  • 2 cups mozzarella cheese (buy the ball of pizza mozzarella for best results)
  • 1 green pepper, diced
  • 1 small red onion, diced
  • Salt and pepper to taste
  • Chili flakes to taste
  • Italian seasoning to taste


  • Preheat oven to 400 F. In a large skillet over med-high heat, cook ground beef for 7-8 min until fully cooked.
  • While beef cooks, prepare toppings and grate cheese (if not using pre-grated cheese). Remove the stems and scoop out the flesh from the mushrooms.
  • Divide pizza sauce, cheese and toppings among each mushroom, then place on a large baking sheet lined with parchment paper and bake in the oven for 15 minutes or until cheese is melted.
  • Serve and enjoy - also keeps in the freezer up to 3 months. To serve, reheat at 400 for 10 minutes.



Calories: 304kcal | Carbohydrates: 13g | Protein: 26g | Fat: 17g | Saturated Fat: 9g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 6g | Cholesterol: 50mg | Sodium: 338mg | Potassium: 191mg | Fiber: 7g | Sugar: 4g | Vitamin A: 350IU | Vitamin C: 22.3mg | Calcium: 430mg | Iron: 0.9mg