Mushroom Philly Cheesesteak15 mins prepServes 2A delicious Mushroom Philly Cheesesteak served on a homemade vegan hoagie roll. This vegan twist on the classic sandwich features oyster mushrooms, bell peppers, onions, and a variety of spices, topped with vegan mayo and provolone cheese.US standardMetric-2 servings+SharePrintWhat you need2 tbsp avocado oil1 tsp onion powder1 tsp oregano1 tsp pink himalayan salt16 oz oyster mushrooms1 tsp black pepper1 green bell pepper1 tbsp soy sauce1 yellow onion1 tsp garlic powder1 red bell pepper1 fl oz steak sauce1 oz vegan cheese1 cup vegan mayonnaiseCheckout experienceCheckout experienceInstacartCheckout experienceInstacartShop ingredientsInstructionsView original recipe