Bar cookies ease of transportation make them great for bringing to a tailgate or outdoor party. The rich caramel icing and soft lemon sugar cookie will appeal to guests of all ages at your next party! The recipe is designed to be baked in a large 16.75″X12″X1″jelly roll pan, so you can cut them to any desired size before serving, or let your guests cut a piece that will fit their appetite. To make the caramel icing, you will need a candy thermometer and 2 large heavy bottomed pots. Make the cookie base first. While the cookie is cooling, make the caramel icing. You can eat them as soon as they are iced, or let the icing cool completely before covering with foil and transporting to your event.