Air-Fryer Portobello Mushrooms: Quick, Crispy, And Delicious!

Portobello mushrooms are a great, healthy, and quick option to cook in an air fryer. They are low in calories and a great source of vitamin B2, selenium, and dietary fiber. You can cook them in under 20 minutes and they make a great addition to burgers, sandwiches, pizzas, or as a side dish. You can also stuff them with a creamy crab and shrimp filling or coat them in flour and panko bread crumbs to make mushroom fries.

How to make portobello mushroom fries in the air fryer

Ingredients

• 2 x 3-ounce portobello mushrooms
• Flour
• 2-3 large eggs
• Panko breadcrumbs
• Creole seasoning
• Olive oil
• Ranch, blue cheese, ketchup, hot sauce, or your favourite dipping sauce

Optional ingredients

Chopped parsley or cilantro

Method

• Add flour, egg, and panko breadcrumbs to three wide and shallow bowls. Whisk ¼ teaspoon of Creole seasoning into the flour and the remaining seasoning into the breadcrumbs. Whisk the eggs until blended.
• Gently wipe the mushroom caps with a damp paper towel, then scoop out the gills with a small spoon. Slice off the stems before slicing the mushrooms into strips.
• Dredge the mushroom strips into the flour and shake off the excess. Next, dip them into the eggs and allow the excess to drip back into the bowl. Finally, dip the mushroom strips into the breadcrumbs and make sure they're coated on all sides.
• Add olive oil to a spritz bottle (or use cooking spray) and spritz the air fryer basket. Add the coated mushroom strips to the basket in a single layer and give them a quick spritz.
• Set the air fryer temperature to 390°F and air fry the mushrooms for 4 minutes. Use tongs to flip the fries and air fry for 3 additional minutes.
• Serve the air fryer portobello mushrooms with your favourite dipping sauce.

Tips

• If you don't have wide bowls, pie tins are another great option!
• If some of the mushroom slices break into smaller pieces, save them to use in other recipes or freeze for future use!
• Use only one hand to prepare the mushrooms so that you have a clean hand to work with. Wearing a glove on the dipping hand is also recommended!
• Try not to overlap the mushroom fries so that they can cook evenly!
• If you'd like to add dried herbs to the flour and breadcrumbs, try parsley, thyme, oregano, or rosemary.
• To freeze the prepared fries, add them to a tray in a single layer and place in the freezer. Once frozen, they can be stored in freezer bags.
• If you decide to freeze the portobello mushroom fries, just use the same air frying instructions. No thawing or longer cooking is necessary!
• Don't toss the small pieces of mushrooms that may break off while cleaning or slicing the mushrooms. Use them in mushroom soup, or make a tortilla pizza!
• Store leftovers in an airtight container and store in the refrigerator for up to 3 days.
• To reheat portobello fries, microwave them for 30 seconds, or reheat in a toaster oven at 350°F for 10 minutes.

How to make stuffed portobello mushrooms in the air fryer

Ingredients:

• 2 Portobello mushrooms
• 1 cup imitation crab meat, shredded
• 3 tablespoons cream cheese
• 2 tablespoons Japanese mayo
• 1/4 cup shredded cheese
• 2 green onions, chopped
• 1/2 tablespoon lemon zest
• 1/2 cup prawns or shrimp, chopped (optional)
• Salt and pepper to taste

Optional garnish:

• Seaweed powder
• Sesame seeds

Method:

• Mix the crab meat, cream cheese, Japanese mayo, shredded cheese, green onion, lemon zest, and chopped prawns or shrimp in a large bowl. Add a pinch of salt and pepper and combine well.
• Remove the stems of the mushrooms and, using a spoon, gently scoop out the insides until clean.
• Stuff each mushroom with the creamy filling, using around 5-6 tablespoons per mushroom, depending on its size.
• Set your air fryer to 380°F and air fry the mushrooms for about 12 minutes, or until the outside is crispy and the inside is soft and creamy.
• Garnish with seaweed powder and sesame seeds, if desired.

Tips:

• If you don't have an air fryer, you can bake or grill the stuffed mushrooms.
• You can customise the filling based on your preference and what you have available. Other ingredients you can add include sweet corn, bacon, tuna, and peas.
• If you prefer your mushrooms without the gills, you can remove them with a small spoon. The gills are edible but can be intense in flavour and hard to clean.

How to make portobello mushroom steaks in the air fryer

Portobello mushrooms are a great vegetarian option for a steak-like meal. They are low in calories but packed with essential nutrients and fiber. The following is a recipe for making portobello mushroom steaks in an air fryer.

Ingredients

• Portobello mushrooms (2-4, depending on the size of your air fryer)
• Olive oil or avocado/vegetable oil
• Balsamic vinegar (optional)
• Low-sodium soy sauce or Worcestershire sauce
• Garlic powder
• Onion powder
• Salt and pepper, to taste
• Parsley, for garnish (optional)

Instructions

• Clean the mushrooms: Use a damp cloth or paper towel to wipe the mushrooms and remove any dirt. If they are very dirty, you can briefly rinse them under cold water. Remove the stems and, if desired, use a small spoon to scrape out the gills.
• Prepare the marinade: In a small bowl, combine olive oil, balsamic vinegar (if using), soy sauce, garlic powder, onion powder (if using), salt, and pepper. Whisk until well combined.
• Marinate the mushrooms: Place the mushrooms in a shallow dish, gill-side down, and pour the marinade over them. Let them marinate for 5 minutes, then flip them over and marinate for another 5 minutes. Alternatively, you can use a basting brush to apply the marinade to both sides of the mushrooms and let them sit for 5 minutes to absorb the flavours.
• Preheat the air fryer: Set your air fryer to 390°F-400°F and preheat for about 5 minutes.
• Air fry the mushrooms: Place the mushrooms in the air fryer basket in a single layer, gill-side down. Air fry for 4-5 minutes, then flip the mushrooms and cook for an additional 4-7 minutes, until they are soft and juicy on the inside and browned on the outside.
• Serve: Portobello mushroom steaks go well with sides such as pasta, eggs, french fries, or a salad. You can also use them as a patty for vegetarian burgers or sandwiches. Garnish with parsley, if desired.

Tips

• Cooking time may vary depending on the type of air fryer and the thickness of the mushrooms.
• If you want to add some heat to your mushrooms, you can include a pinch of cayenne powder, sriracha sauce, or hot sauce in the marinade.
• Portobello mushroom steaks can be frozen and reheated in the air fryer whenever you're ready to eat them.

How to make portobello mushroom burgers in the air fryer

Ingredients:

• 2 portobello mushrooms
• 1 tablespoon of olive oil
• 1/4 teaspoon of garlic powder
• 1/4 teaspoon of onion powder
• 1/4 teaspoon of salt
• 1 1/2 tablespoons of Worcestershire sauce
• 1 tablespoon of butter
• 1 tablespoon of chopped parsley (optional)

Method:

• Start by rinsing the portobello mushrooms and drying them with a towel.
• Remove the stems and, if you prefer, use a spoon to scrape out the gills.
• In a small bowl, mix together the olive oil, garlic powder, onion powder, salt, and Worcestershire sauce.
• Brush the mushrooms on both sides with the sauce.
• Preheat your air fryer to 400 degrees Fahrenheit.
• Place the mushrooms in the air fryer, gill-side up, and cook for 5 minutes.
• Flip the mushrooms and cook for an additional 4-7 minutes, until they are browned and tender.
• If desired, sprinkle with chopped parsley before serving.

Tips:

• Portobello mushrooms are a great vegetarian option for burgers as they have a meaty texture.
• You can also add other seasonings to the marinade, such as rosemary, basil, or Italian seasoning.
• If you want a little heat, add a pinch of cayenne powder or hot sauce to the marinade.
• Portobello mushrooms are often used to make vegan burgers, but you can also bread and fry them to make mushroom fries!

How to make portobello mushroom sandwiches in the air fryer

Ingredients

• 2 portobello mushrooms
• 1 tablespoon olive oil
• 1/4 teaspoon garlic powder
• 1/4 teaspoon onion powder
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon butter
• 1 tablespoon Worcestershire sauce or soy sauce
• 1 ciabatta bread loaf
• Arugula
• Goat cheese

Optional Ingredients

• Parsley
• Thyme
• Oregano
• Rosemary
• Avocado
• Vegetable oil
• Balsamic vinegar
• Low-sodium soy sauce
• Hot sauce
• Cayenne powder
• Sriracha sauce

Method

• Clean the mushrooms with a damp cloth or paper towel. You can also gently rinse them under cold water, but do not soak them as they will absorb the water.
• Remove the stems and, if desired, use a spoon to scrape out the gills.
• In a small bowl, mix together the olive oil, butter, Worcestershire or soy sauce, garlic powder, onion powder, salt, and pepper.
• Brush the mixture onto the mushrooms, coating both sides.
• Place the mushrooms in the air fryer basket, gill-side up.
• Air fry at 400°F for 5 minutes, then flip the mushrooms and air fry for an additional 4-7 minutes, until they are browned and tender.
• While the mushrooms are cooking, slice the ciabatta bread in half and toast it.
• Spread goat cheese on the bottom slice of bread, then add arugula.
• Once the mushrooms are done, place them on top of the arugula and top with the other slice of bread.
• Enjoy your portobello mushroom sandwich!

Tips

• You can add dried herbs like parsley, thyme, oregano, or rosemary to the olive oil mixture for extra flavour.
• If you want a spicier sandwich, add a pinch of cayenne powder, sriracha sauce, or hot sauce to the olive oil mixture.
• Portobello mushrooms go well with avocado, so consider adding some slices to your sandwich!

Frequently asked questions