How would one make mathematical cuisine? Not just food that looks mathematical (like math-themed cookies), but something that you truly have to eat and taste in order to experience its mathematical nature. Surprisingly, using golden ratio relative proportions of lemon juice and simple syrup actually seems to make rather good lemonade! You too can make Fibonacci lemonade and experience the taste of exponential flavor, the golden ratio, and the Fibonacci sequence. Just follow this recipe, created by Andrea Hawksley.