And make this vegan sweet potato pie. If you have never had a sweet potato pie, then stop everything you are doing. A must try alternative to pumpkin pie. Head to the kitchen. Can be Top 8 Allergen Free. Made in a … Just one bowl. This easy vegan sweet potato pie is insanely easy to make! When it comes to this Vegan Sweet Potato Pie, it is smooth, velvety, naturally sweetened, full of sweet potato flavor and is housed with a buttery, flaky crust.This recipe is sure to please the crowd during the Holiday season, one slice and bite at a time.