Sour Cream and Onion Potato Salad combines your favorite potato chip flavor and potluck side dish! Made with tangy homemade vegan sour cream, tons of savory oniony flavor, and soft tender potatoes, you can skip the potato chips and enjoy this classic combination in one delicious forkful! Healthy, gluten-free, and allergy-free, this easy potato salad recipe will be a hit at every party!