Brown the butter in a suacepan. allow to cool.Mix baking soda and water together and set a side.Cream together butter, shortening and sugar.Add eggs and vanilla, mix well.Stir in baking soda and water mixture and the salt.Add the flour, one cup at a time. Mix well after each cup is added.Spread the batter into a greased jelly roll pan. Bake @ 350° for 22 minutes.
Notes
This recipe is adapted from: The Gunny Sack
Keyword Frosted Sugar Cookies, Sugar Cookie Bars, Sugar Cookies