Vegan Mushroom Bourguignon with Potato Cauliflower Mash April 22, 2020 Edit Vegan Mushroom Bourguignon, served over Potato Cauliflower Mash. All Cooked in an Instant Pot together with PIP (pot in pot). Instant Pot Mushroom Bourguignon Vegan Gluten-free Nut-free Recipe, can be Soy-free Share this post