Soft, thick sugar cookies…there’s nothing quite like them! This recipe uses sour cream, which I think is a secret ingredient for the best sugar cookies. Also included in this recipe is a basic vanilla buttercream that you will want to use on practically everything you bake! Combined with the soft sugar cookie recipe, these sugar cookies are real winners and the perfect addition to your Valentine’s celebrations! Not in the mood for sugar cookies? Check out some of my other favorite recipes: Caramel Pretzel Nutella Cookies S’more Cookies Peanut Butter Oatmeal Cookies with Creamy Frosting Brown Butter Fruity Pebbles with Marshmallows Cookies Soft Sugar Cookies and Vanilla Buttercream I recently…