Ultimate Mushroom Burger30 mins prepServes 4Delicious vegan mushroom burger made with King oyster and portobello mushrooms, chickpea flour, and an array of seasonings. Served on homemade spelt burger buns and accompanied by a special vegan mac sauce.US standardMetric-4 servings+SharePrintWhat you need1 tsp coconut sugar½ cup chickpea flour½ tsp smoked paprika¾ tsp salt1 tbsp coriander1 tbsp ground fennel3 tbsp avocado oil¼ cup water1 tsp cayenne pepper1 tsp apple cider vinegar1 tsp basil1 portobello mushrooms4 tbsp olive oil1 active dry yeast2 tsp mustard¼ tsp onion powder¼ tsp garlic powder2 cup spelt flour16 oz king oyster mushroom⅓ cup non-dairy milk1 tsp fine sea salt2 tbsp thyme1 cup mushroom1 tbsp sweet pickle relish½ cup vegan mayonnaise4 tbsp coconut aminosCheckout experienceCheckout experienceInstacartCheckout experienceInstacartShop ingredientsInstructionsView original recipe