Whether you call it vegan shepherd’s pie, vegan cottage pie, or vegan hachis parmentier, this easy and delicious gluten-free vegan recipe will delight you! Made entirely with shelf-stable products, the majority of which we get from Costco, this is a perfect recipe to make from things you have on hand in your pantry (and so it is both a ‘quarantine recipe’ and a ‘Costco recipe’).