These five-ingredient Vegan Mashed Potatoes are the perfect quick, comforting, and flavorful side dish for tonight's dinner. VEGAN MASHED POTATOES RECIPE While Vegan Mashed Potatoes can be packed with almost anything, I like to keep mine simple with Russet potatoes, oat mylk, garlic salt, vegan butter and fresh chives. Any plant-based mylk is fine, but...