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Close up shot of the portobello mushroom pizzas with the toppings after cooking with cheese melting
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5 from 317 votes

Portobello Mushroom Pizzas

Portobello Mushroom Pizzas are a fun and simple low-carb side dish that incorporate pizza toppings and flavor on top of roasted portobellos!
Course Appetizer
Cuisine Italian
Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes
Servings 2 servings
Calories 134kcal
Author Yumna Jawad


  • 4 portobello mushrooms gills and stems removed
  • 2 tablespoons olive oil plus more for coating baking sheet
  • 1 teaspoon italian seasoning
  • ¼ cup pizza sauce
  • ½ cup shredded mozzarella cheese
  • 4-6 cherry tomatoes sliced
  • 2 garlic cloves pressed


  • Preheat oven to 450°F, and coat a baking sheet with olive oil.
  • In a small mixing bowl, mix together the olive oil, Italian seasoning and garlic.
  • Spread the mixture on the portobello mushrooms. Add the pizza sauce on top, followed by the mozzarella cheese and then the sliced cherry tomatoes.
  • Bake for 8-10 minutes in the preheated oven until the mushrooms soften slightly and the cheese melts. Enjoy immediately.



Storage: Store any leftovers in an airtight container in the fridge for up to 3 days, although it's best to enjoy these immediately after baking. Reheat in the oven at 350°F for 5 minutes until warmed through.


Serving: 1g | Calories: 134kcal | Carbohydrates: 6g | Protein: 8g | Fat: 8g | Saturated Fat: 4g | Cholesterol: 22mg | Sodium: 265mg | Potassium: 450mg | Fiber: 1g | Sugar: 3g | Vitamin A: 420IU | Vitamin C: 8.8mg | Calcium: 156mg | Iron: 1.1mg