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    Home » Mushrooms

    Spicy Crunchy Oyster Mushroom Burger

    Published: Aug 19, 2023 · Modified: Nov 2, 2023 by Louise-Claire Cayzer · This post may contain affiliate links · This blog generates income via ads · Leave a Comment

    Jump to Recipe

    I just know you are going to crave this Spicy Crunchy Oyster Mushroom Burger! It has a crispy outer that is spiked with loads of spices, while the oyster mushroom is meaty and juicy. It's kind of like a vegan version of a chicken burger, or maybe a soft-shell crab burger. It's also super easy to make in the air fryer or bake in the oven, so it's a healthier option too (or you could fry it if you wanted to! ).

    Oyster mushroom burger ready to eat. this recipe

    There's something about a stacked burger for a delicious treat, and I often just pop a pre-made vegan burger on the grill for a quick treat meal, but these Oyster Mushroom Burgers are totally worth the small amount of extra effort to make.

    Oyster mushrooms really lend themselves to being a chicken substitute, as they are mild in flavor, plus shred just like chicken and can be pan-fried, air fried or even deep-fried. The crispy coating can be customized to your tastes too (go hard on the chili, or make them mild for those who don't like spice!

    And if you're craving nuggets, instead of a burger, you can pull the mushrooms apart like in my Air Fried Oyster Mushrooms recipe. Of course for the burger itself, you can choose your own adventure. I like mine with my favorite Vegan Garlic Aioli, a slice of vegan cheese, and some lettuce. But I also adore it with this Bitchin Sauce Recipe from Vegan Dollhouse- it's SO good.

    Jump to:
    • 🍄Ingredients
    • 👩‍🍳Instructions
    • 🍳Alternative Cooking Methods:
    • 🌶Variations
    • 🔪Equipment
    • 🥫Storage
    • ❗Top tip
    • ❓FAQ
    • More Mushrooms?
    • Air Fryer Recipes:
    • 📖 Recipe
    • 💬 Comments

    🍄Ingredients

    Ingredients for the oyster mushroom burger laid out.

    For the Oyster Mushroom Patties

    • Oyster Mushrooms: Oyster mushrooms are wild mushroom that has been more recently cultivated on a larger scale. They're great as a meaty substitute as they have a very 'chicken' like texture that shreds. With a mild flavor that can be worked into all kinds of dishes. Look out for them in organic shops, at markets, or even in larger supermarkets. You can also get grow your own kits, which is a fun project to do!.
    • Panko Breadcrumbs- These create the crispy crunchy outer. I like to use these over something like cornflakes, as I prefer the texture.
    • Potato or Corn Starch (corn starch is called Corn Flour in the UK). This does double duty, getting the panko to stick to the mushrooms, but also creating a barrier and providing some crispy crispy of its own.
    • Neutral Oil: Such as sunflower or grape seed. If you are air frying or oven baking, you can scrunch a little oil into the panko breadcrumbs, and they will crisp and colour up just like deep fried. Alternatively, use the oil to pan or deep fry!
    • Brown Sugar: Optional, but it's good for balancing the flavours.
    • Flakey Sea Salt: to taste and season.

    Herbs and Spices

    This recipe does seem like it has a LOT of spices in it, and I'm not going to lie, they do make it extra delicious. There is more than a nod to those 'Special Herb and Spices' you find on KFC burgers. But you can mix and match, or even use a pre-made fried chicken spice mix (I won't tell) The key is to use fresh spices (no more than 6 months old) for the best flavor. Also, if you want spicy- add more chili powder!

    • Black Pepper
    • White Pepper
    • All Spice
    • Smoked Paprika
    • Garlic Powder
    • Oregano
    • Thyme
    • Celery Salt
    • Chili Pepper Powder

    For the Burgers:

    Per Burger you will need - obviously, you do you, but this is the way I like to eat them!

    • Burger Bun
    • Vegan Cheese Slices
    • Vegan Mayo or Aioli
    • A slice of lettuce.
    • Pickles

    👩‍🍳Instructions

    Follow along for how to make the crispy air-fried oyster mushroom burgers perfectly every time!

    First of all, choose your oyster mushroom clumps (don't worry if some bits fall off, you can cook those too and add them on later. Or sneak them as chef's treats!). Don't wash the mushrooms, instead brush them free of any dirt or debris.

    Making the cornstarch slurry for dipping the oyster mushrooms into.

    1 In one dish, combine the potato or cornstarch with the spices, plus some water.

    2 Mix together well.

    Scrunching the oil into the breadcrumbs so it goes golden in the air fryer.

    3. In another dish, combine the panko and the oil.

    4. Using your fingers, scrunch the oil in well to the panko so it is evenly coated.

    Showing how to first dip the oyster mushroom in the cornstartch slurry, then into the panko.

    5. Put the oyster mushrooms into the spiced potato or corn starch mix, and cover well, making sure to get into all the cracks.

    6. Dip the oyster mushrooms into the panko crumbs and make sure to fully coat.

    The oyster mushrooms in the air fryer basket ready to cook, then showing the mushrooms cooked and on a burger.

    7. Heat your Air Fryer to 180c/350F and place the mushrooms in the fry basket. Cook for 10-15 minutes (Check for crispyness. They should be super crunchy when done)

    8. Get your burger stacked and eat immediately.

    Hint: For an extra crispy crunchy coating for the oyster mushrooms, you can repeat the dipping process. Double Dipped is good here!

    Air fried mushroom burger ready to eat.

    🍳Alternative Cooking Methods:

    If you don't have an air fryer, you can choose one of these other methods of cooking the mushroom burgers!

    1. Oven Bake: Oven bake the mushroom burgers by placing them on a lined baking sheet and baking at 200C for 15-20 minutes (depending on your oven)
    2. Pan Fry: Skip the 'scrunching' the oil into the panko step. Coat a non-stick pan with a little nuetral oil and gently pan fry for 5-6 minutes on each side until crispy. Drain on paper towels.
    3. Deep Fry: Skip the 'scrunching' the oil into the panko step. Heat your oil until when you put a piece of bread into it, it browns up. Gently lower the nuggets into the oil and cook until crispy and brown. Drain on paper towels.

    🌶Variations

    Want a less spicy mushroom burger? Need it to be gluten-free? I gotcha:

    1. Low or no Spice: Choose to season your burger coating with just some smoked paprika (which isn't spicy) and some garlic powder. If you like a little spice, use all the spices but omit the chili powder.
    2. No Garlic: If you can't have garlic, you can leave out the garlic powder. It will still taste delicious.
    3. Gluten Free: Choose gluten-free breadcrumbs or crushed up gluten-free cornflakes to make the crispy outer, and gluten-free rolls to assemble the burger.
    4. Other burger topping ideas: This type of burger really likes something sharp and vinegary to offset the rich mushrooms. Why not try vegan kimchi, sauerkraut or a lightly pickled carrot salad.

    🔪Equipment

    I find that this crispy oyster mushroom burger recipe is best cooked in an air fryer, in terms of speed and easyness to clean up. I love my Ninja Foodie Grill and Air fryer, so can personally recommend that!

    🥫Storage

    Ideally, eat this burger as soon as you can! The crispy outer is best served hot, and will lose its super crunchy cronchy outer on cooling.

    If however, you want to make this recipe ahead of time, you can half cook it, or just get it to the point where it is coated, then refrigerate for up to a day, and air fry or fry as needed.

    ❗Top tip

    Just before air frying, spray a little oil across the burgers for an extra crispy outer.

    ❓FAQ

    Do you cook the entire oyster mushroom?

    Oyster mushrooms come in clusters. For this burger recipe, you should aim to keep the cluster pretty intact, however if you can, carefully cut off the harder base of the mushrooms.

    Should I wash the mushrooms before cooking?

    Do not wash mushrooms as they absorb the water. Instead use a brush or damp towel to brush off any debris and wipe the gills (underside of the mushrooms) clean.

    More Mushrooms?

    Love mushrooms? Me too! Why not try my other mushroom recipes!

    • A pan of creamy white beans with pan roasted mushrooms and pesto on top.
      Creamy White Beans with Mushrooms & Pesto
    • A bowl of creamy mushroom and chestnut soup ready to eat.
      Creamy Vegan Mushroom and Chestnut Soup
    • A bowl of chestnut and mushroom bourguignon ready to eat.
      Chestnut and Mushroom Bourguignon
    • A bowl of mushroom pesto pasta, ready to eat.
      Garlic Mushroom and Pesto Pasta

    Air Fryer Recipes:

    The air fryer is one of my favourite pieces of kitchen equipment...

    • A plate of panko crusted green beans, ready to eat.
      Crispy Air Fryer Green Bean Fries
    • A cauliflower steak on a plate sitting on top whipped butterbeans with green salsa verde on top.
      Spicy Air Fryer Roasted Cauliflower Steaks
    • A bowl of crunchy eggplant fries in a bowl with some spicy mayo ready to eat.
      Crispy Air Fryer Eggplant Chips
    • Beyond Burgers in the Air Fryer (Frozen or Fresh)

    If you love this recipe, please share this post with your friends on Pinterest or Facebook, or tag me on Insta! Don't forget to also please comment and star ⭐this recipe too!

    Love & Vegan Yummies, Louise xx (P.S. Follow me on Insta and Tik Tok!)

    📖 Recipe

    oyster mushroom burger ready to eat.

    Spicy Crunchy Oyster Mushroom Burger

    Louise-Claire Cayzer
    Crispy crunchy spicy coating with juicy oyster mushrooms make a cravable burger that everyone will want to eat. Choose to make it in the air fryer, oven bake or pan fry.
    5 from 1 vote
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    Prep Time 10 minutes mins
    Cook Time 12 minutes mins
    Total Time 22 minutes mins
    Course Main Course
    Cuisine American, Vegan
    Servings 2
    Calories 524 kcal

    Equipment

    • Air fryer

    Ingredients Note:

    For accuracy, I measure all ingredients in metric as standard, then convert and test the recipe for American cup measurements etc.

    (Heads up Aussie and UK readers- your measurements in cups are sometimes different, so please use metric or check you have the correct cup and spoon type!!)

    Ingredients

    • 150 g (5.29 oz) Oyster Mushrooms
    • 1 teaspoon vegetable oil (in a spray bottle if you can.)

    For the Potato Starch slurry

    • 3 tablespoon potato starch (or corn starch)
    • 125 ml (½ cups) water
    • 1 teaspoon dried thyme
    • 1 teaspoon oregano
    • 1 tsp smoked paprika
    • ½ teaspoon white pepper
    • ½ teaspoon black pepper
    • ½ teaspoon chili powder (or to taste! )
    • 1 teaspoon garlic powder
    • 1 teaspoon allspice
    • 1 teaspoon celery salt

    For the Panko Coating

    • 65 g (1 cups) panko bread crumbs
    • 1 tablespoon olive oil
    • 1 teaspoon flakey sea salt

    To assemble the burgers

    • 2 burger buns
    • 4 pickled cucumbers
    • 2 slices vegan cheese
    • hot sauce (to taste)
    • 2 leaves lettuce
    • 1 tablespoon vegan mayo (or aoli)

    Instructions

    • In a large bowl, mix together the potato starch, water and spices to form a slurry. You might need to add more water as you go.
      3 tablespoon potato starch, 125 ml water, 1 teaspoon dried thyme, 1 teaspoon oregano, 1 teaspoon smoked paprika, ½ teaspoon white pepper, ½ teaspoon black pepper, ½ teaspoon chili powder, 1 teaspoon garlic powder, 1 teaspoon allspice, 1 teaspoon celery salt
    • In another bowl, add all the panko crust ingredients.
      65 g panko bread crumbs, 1 tablespoon olive oil, 1 teaspoon flakey sea salt
    • Mix the panko crumbs with the olive oil. Scrunch well with your fingers to coat the panko in the oil. This creates the lovely golden colour.
    • Pre-heat your air fryer to 180c/ 356F and put 15 minutes on the timer.
    • Try to keep the mushrooms in 2 burger sized pieces. Wipe with a damp paper towel if needed, but do not wash!
      150 g Oyster Mushrooms
    • Coat the mushrooms in the spiced potato starch slurry, make sure they are all covered.
    • Then coat the mushrooms in the panko mixture.
    • Repeat by coating the mushrooms in the potato starch slurry, then coating with the panko (this makes for an EXTRA crispy outer shell)
    • Add the mushrooms in a single layer into your air fryer basket and spritz with a little extra oil.
      1 teaspoon vegetable oil
    • Put your mushrooms into the air fryer and cook for 7-8 minutes. Check, on them then if needed, cook for up to 12-15 minutes. The mushrooms are done when the coating is golden and turning slightly brown.
    • Serve on burger buns with all your favourite trimmings.
      2 burger buns, 4 pickled cucumbers, 2 slices vegan cheese, hot sauce, 2 leaves lettuce, 1 tablespoon vegan mayo

    Notes

    TOP TIPS for the perfect batch of air fried  oyster mushroom burgers:
    • Don't miss out on scronching the oil into the Panko breadcrumbs, otherwise they don't colour up into that lovely appetizing golden 'fried' effect.
    • Air fryer baskets vary in size, so be sure not to overcrowd the basket for the best result. 
    • Check the mushrooms after 7-8 minutes, as air fryers vary in how quickly they cook. 
    STORAGE:
    These air fryer oyster mushrooms taste best crispy hot. You can however make them the day before and part air-fry them, then give them another 5 minutes in the air fryer to finish off. This would be very useful for making for a larger group of people. 
    This recipe will not freeze well or store for more than a day.

    Nutrition

    Calories: 524kcalCarbohydrates: 74gProtein: 11gFat: 22gSaturated Fat: 4gPolyunsaturated Fat: 2gMonounsaturated Fat: 6gCholesterol: 11mgSodium: 3994mgPotassium: 730mgFiber: 8gSugar: 6gVitamin A: 999IUVitamin C: 5mgCalcium: 202mgIron: 5mg
    Tried this recipe and loved it? Follow and Mention @vegan_larder or comment and ⭐ below

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    Hi! I'm Louise-Claire! I believe vegan and plant-based food should be easy to make, never scary and above all, absolutely delicious. Also, it's for everyone, not just for vegans!

    I'm a photographer, recipe developer and gardener. You'll find me in the kitchen, in the studio or wandering the garden, picking delicious veggies to make recipes for you! So why not stay a while, check out some of my recipes and try one or two for yourself...Find out more on my About Me page.

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    Crispy oyster mushroom burgers ready to eat.
    A burger with crispy air fried oyster mushrooms as the patty.

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