Crispy Air Fryer Portobello Mushroom Fries

Want to bite into a crispy, golden fry that’s not only delicious but also packed with nutrients? Air Fryer Portobello Mushroom Fries are a game-changer for your snack game. With their perfect crunch and rich, savory flavor, these mushroom fries will quickly become a favorite in your household. They’re easy to make, using simple steps and an air fryer to achieve that irresistible crispiness without the excess oil.

Close-up of a bowl filled with crispy air fryer portobello mushroom fries.
Air Fryer Portobello Mushroom Fries. Photo Credit: Splash of Taste

Why You’ll Love This Air Fryer Portobello Mushroom Fries Recipe

  • Watch them vanish. Ideal for game days or movie nights, they’re the snack everyone reaches for first.
  • Skip the guilt. Enjoy the crispy pleasure of fries without the usual oil from deep frying, thanks to your air fryer.
  • Flavor that sings. Garlic, onion, and Parmesan come together for a taste that’s bold and satisfying.
  • Make it your own. Tweak spices and seasonings to tailor these fries exactly to your taste.
  • Sneak in those veggies. It’s a tasty trick to increase your daily vegetable intake without a salad in sight.
  • A crowd-pleaser for all ages. Kids love the fun shape and dip-ability; adults appreciate the sophisticated twist on a classic snack.

Ingredients You’ll Need

You’ll need all the ingredients in the photograph below.

A list of ingredients for a mushroom portobello fries.
Air Fryer Portobello Mushroom Fries Ingredients. Photo Credit: Splash of Taste

How to Make Air Fryer Portobello Mushroom Fries with Step-By-Step Instructions

A complete printable recipe and the measurements in both US customary and metric are available in the recipe card below.

Prepare the Mushrooms

Slice the portobello mushrooms into 2-inch long sticks, ensuring they are thick enough to hold up when dipped and cooked.

Prepare the Coating

Crack an egg into a bowl and beat lightly. In a separate bowl, mix together the flour, panko breadcrumbs, Parmesan cheese, garlic powder, onion powder, and a pinch of salt and pepper.

Coating the Mushrooms

Dip each mushroom stick first into the beaten egg, allowing excess to drip off, and then coat thoroughly in the breadcrumb mixture. This dual-dipping ensures each fry is fully coated and extra crispy.

Air Frying

Spray the air fryer basket with cooking oil spray to prevent sticking. Arrange the coated mushrooms in a single layer in the basket; you may need to work in batches depending on the size of your air fryer.

Close-up of breaded portobello mushroom wedges in an air fryer basket, arranged in a single layer alongside perfectly seasoned Air Fryer Portobello Mushrooms.
Place the coated mushrooms in a single layer in the air fryer basket. Air fry for 15 minutes, until golden brown.

Cook the mushroom fries at 320°F (160ºC) for about 15 minutes, or until golden brown and crispy. Shake the basket halfway through cooking to ensure even crisping.

Serve the hot mushroom fries garnished with freshly chopped parsley. They pair wonderfully with your favorite dipping sauces like marinara, ranch, or a spicy aioli.

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Close-up of a bowl filled with crispy air fryer portobello mushroom fries.

Crispy Air Fryer Portobello Mushroom Fries

Crispy on the outside, tender on the inside, and bursting with flavor, these Air Fryer Portobello Mushroom Fries are exactly what you've been missing! Ideal for a delicious party appetizer or a creative way to eat more veggies and all made conveinantly in your air fryer!
Prep Time: 20 minutes
Cook Time: 15 minutes
Total Time: 35 minutes
Course: Appetizer
Cuisine: American
Servings: 2
Calories: 204kcal

Ingredients

  • 3 cups portobello mushrooms sliced in 2-inch long sticks
  • 1 egg
  • ¼ cup flour
  • ¼ cup panko breadcrumbs
  • ¼ cup Parmesan cheese finely shredded
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • Salt and pepper
  • Cooking oil spray
  • Fresh parsley to serve

Instructions

  • Slice the mushrooms into 2-inch long sticks.
    3 cups portobello mushrooms
  • Crack the egg in a bowl.
    1 egg
  • In another bowl, combine flour, panko breadcrumbs, Parmesan cheese, garlic powder, onion powder, salt and pepper.
    ¼ cup flour, ¼ cup panko breadcrumbs, ¼ cup Parmesan cheese, 1 teaspoon garlic powder, 1 teaspoon onion powder, Salt and pepper
  • Dip each slice in the egg and then in the dry mixture.
  • Spray your baking tray with non-stick cooking oil spray and arrange the mushrooms in the air fryer basket. Bake for 15 minutes at 320°F/160ºC.
    Cooking oil spray
  • Serve with fresh parsley and your favorite sauce.
    Fresh parsley to serve

Notes

  • Choosing Your Mushrooms: Opt for portobellos that feel heavy for their size and have a firm, smooth cap. These are fresher and will hold up better during the cooking process.
  • Consistent Cut: Aim for uniform slices when cutting your mushrooms into fries. This ensures they all cook at the same rate and finish at the same time.
  • Dry Ingredients Tweak: Feel free to play with the dry mix. Adding a bit of smoked paprika or chili powder can offer a nice kick if you like your snacks with a bit of heat.
  • Egg Alternative: If you’re vegan or allergic to eggs, a slurry of cornstarch and water makes an excellent binding agent for the breadcrumbs.
  • Avoid Overcrowding: Give your mushroom fries plenty of space in the air fryer. This isn’t just about preventing them from sticking together; it’s about allowing the air to circulate freely so each one gets evenly crispy.
  • Shake or Turn: Halfway through, either shake the basket or turn the fries with tongs. This simple step is key to achieving an even crispness on all sides.
  • Check for Doneness: Start checking on your fries a few minutes before the timer goes off. All air fryers are a bit different, and the perfect crisp might come sooner than you think.

Nutrition

Calories: 204kcal | Carbohydrates: 25g | Protein: 13g | Fat: 6g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.01g | Cholesterol: 90mg | Sodium: 300mg | Potassium: 571mg | Fiber: 3g | Sugar: 4g | Vitamin A: 216IU | Vitamin C: 0.3mg | Calcium: 185mg | Iron: 2mg
Tried this recipe?Let us know how it was!

Recipe Notes and Expert Tips

  • Choosing Your Mushrooms: Opt for portobellos that feel heavy for their size and have a firm, smooth cap. These are fresher and will hold up better during the cooking process.
  • Consistent Cut: Aim for uniform slices when cutting your mushrooms into fries. This ensures they all cook at the same rate and finish at the same time.
  • Dry Ingredients Tweak: Feel free to play with the dry mix. Adding a bit of smoked paprika or chili powder can offer a nice kick if you like your snacks with a bit of heat.
  • Egg Alternative: If you’re vegan or allergic to eggs, a slurry of cornstarch and water makes an excellent binding agent for the breadcrumbs.
  • Avoid Overcrowding: Give your mushroom fries plenty of space in the air fryer. This isn’t just about preventing them from sticking together; it’s about allowing the air to circulate freely so each one gets evenly crispy.
  • Shake or Turn: Halfway through, either shake the basket or turn the fries with tongs. This simple step is key to achieving an even crispness on all sides.
  • Check for Doneness: Start checking on your fries a few minutes before the timer goes off. All air fryers are a bit different, and the perfect crisp might come sooner than you think.

How to Store Air Fryer Portobello Mushroom Fries

Storing leftover Air Fryer Portobello Mushroom Fries is straightforward and ensures you can enjoy their crispy texture even the next day. Here’s how to keep them in top condition:

Cool Down Completely: Before storing, let your mushroom fries cool completely on a wire rack. This helps to prevent steam from building up, which can make them soggy.

Use Paper Towels: Line an airtight container with paper towels. Place the fries in a single layer and cover them with another paper towel. This setup absorbs any excess moisture and keeps the fries crisper.

Refrigerate Properly: Seal the container and store your fries in the refrigerator. They will stay fresh for up to three days.

Reheat to Perfection: When you’re ready to eat the leftovers, reheat them in the air fryer at 360°F for about 3-4 minutes or until they’re heated through and crispy again. This method revives the fries much better than a microwave can.

What to Serve With Air Fryer Portobello Mushroom Fries

Portobello mushroom fries are heavenly when dipped in your favorite dipping sauces; here are a few of mine: Thai Sweet Chili Sauce, Homemade Maple Syrup Ketchup, BBQ Sauce, Garlic Aioli, and I can’t resist dipping them in Avocado Sauce!

More Easy Air Fryer Recipes for You to Try at Home

Wand to put on a real spread for your guests? Try these tasty appetizers.

5 from 1 vote

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Recipe Rating




2 Comments

  1. 5 stars
    Made these exactly as recipe instructs and baked in my toaster oven which has an “air fryer” setting. They turned out delish! Have made these several times. This recipe is a keeper! Thank you.