Delicious vegan mushroom biryani in the Instant Pot. Mushroom biryani is an amazing vegan version of chicken biryani made with meaty mushrooms, tender fluffy rice, and flavorful spices. Perfect for weeknight meal! Add some chickpeas or beans for added protein. Vegan Gluten-free Soyfree Recipe, Nutfree option. Stove top instructions included This ve...