Finish a springtime Earth Day picnic with these Vegan Strawberry Lemonade Cookies. Light, slightly sweet and a little tart, these cookies taste like lemonade. Where does the lemonade flavor come from? Lemon juice, lemon zest and freeze-dried strawberries are all added to the vegan sugar cookie batter before baking, then the cookies are topped with a strawberry icing for a finishing touch. This lemonade-inspired dessert is sure to be a hit with the vegans and non-vegans alike!