Lemon Blender Cookies
["1 lemon", "6 Tbsp. water", "1/2 c. shortening", "1 egg", "1 pkg. (about 19 oz.) yellow cake mix"]
["Trim a thin slice from both ends of unpeeled lemon; cut in half lengthwise.", "With a shallow V shaped cut, remove white center core. Cut halves in small chunks.", "In electric blender, puree lemon chunks with water.", "Add shortening and egg; blend until smooth.", "In large bowl, combine cake mix and lemon mixture; mix well.", "Drop batter from teaspoon on lightly greased cookie sheets.", "Bake at 350\u00b0 for 13 to 15 minutes.", "Makes about 5 dozen cookies."]
["lemon", "water", "shortening", "egg", "yellow cake"]