Water Cream butter in large mixer bowl. Add sugar; beat until light and fluffy. Beat in egg, lemon peel and extract until well blended. Gradually mix in flour and salt until well blended. Beat in wate r, a few drops at a time, only until dough starts to come away from sides of bowl. Shape dough into a large flat disk; wrap in plastic wrap and refrigerate 2-3 hours. Preheat oven to 350^. Roll dough on lightly floured surface to 1/8" thickness. Cut with cookie cutters dipped in flour. Bake 10-12 minutes or until cookies begin to brown around the edges. Care fully remove from cookie sheets. Cool completely on wire racks. Decorate as desired if cookies have not been painted. A while back, someone was looking for a GOOD cut out cookie that held it's shape in moving from cutting board to cookie sheet. This is a great one, and a really good little idea for decorating, using "edible tempra" colors. ----