Very tangy lime lemon bars

Facing the possibility of making either lemon or lime bars, what does one do? I solved that dilemma by making lemon AND lime bars – why choosing one if you can have both? :)

After I made the cocoa brownies – courtesy of Chuck – Ana Elisa told me that I would love Alice Medrich’s books; I ended up buying Bittersweet and Pure Dessert and these delicious and mouthwateringly tangy bars are from