This vegan mango lassi recipe has a light turmeric taste and makes a delicious dessert. Traditionally, a lassi is made with yogurt. We have substituted it for plant-based yogurt, however you could also easily use silken tofu. Lassi is typically served on its own as a treat, but we think it make a great soothing dessert after a spicy meal, or if you simply wish to end your meal on a fruity note.