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Three cooked large portobello mushrooms on a white plate. There is a vine with cherry tomatoes and an open pod of snap pea on top.

Air Fryer Portobello Mushrooms

Sava's Kitchen
These air fryer portobello mushrooms with balsamic marinade are one of my favorite vegan recipes - so easy to make and full of flavor.
5 from 1 vote
Prep Time 12 mins
Cook Time 8 mins
Total Time 20 mins
Course dinner, lunch, Main Course
Cuisine American
Servings 3
Calories 113 kcal


  • 1 Air fryer I used Ninja.
  • 1 small bowl
  • 1 shallow dish or a basting brush
  • 1 set of measuring spoons


  • 3 large portobello mushrooms
  • 2 Tablespoons olive oil
  • 1 Tablespoon balsamic vinegar
  • 1 Tablespoon low-sodium soy sauce
  • ½ teaspoon garlic powder
  • ½ teaspoon black pepper


  • Clean the mushrooms. Remove the stems and the gills by scraping them with a spoon (optional).
  • In a small bowl, add olive oil, soy sauce, balsamic vinegar, garlic powder and pepper. Whisk to combine.
  • Pour the marinade into a shallow dish. Place the mushrooms and let them marinate on each side for 5 minutes. You can use a brush to apply marinade on both sides instead and let the mushrooms rest for about 5 minutes.
  • Meanwhile, preheat the air fryer at 390°F for about 5 minutes. Arrange the mushrooms (caps side down) in the air fryer basket in a single layer.
  • Air fry for a total of 8 minutes at 390°F flipping the mushrooms once halfway. Enjoy!


  • rinse the mushrooms under cold water only if they are very dirty, otherwise wipe the dirt off with a damp paper towel.
  • you do not have to remove gills. Whole mushroom is edible.
  • the cooking time and temperatures can be different depending on your air fryer.
  • the nutrition information is only the estimate. For accurate nutrition information weigh all ingredients and use apps (MyFitnessPal) for accurate calories and macro-nutrients numbers.


Serving: 1mushroomCalories: 113kcalCarbohydrates: 5.1gProtein: 2.5gFat: 9.4gSodium: 198.1mgPotassium: 324.1mgFiber: 1.5gSugar: 0.8g
Keyword air fryer portobello mushrooms, portobello mushrooms
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