These Frosted Sugar Cookie Bars have a buttery sugar cookie base and a layer of rich frosting. You can decorate these homemade cookie bars for any occasion with a little food coloring and sprinkles.
For the cookies: Cream together butter and sugar. Add vanilla and eggs, and beat well. Combine dry ingredients in a separate bowl, and gradually add to creamed mixture, mixing well.
Spread into greased 13×18 pan, and bake for 10-15 minutes, or until golden brown.
Cool, before frosting.
For the frosting: In a mixer, cream together butter and shortening, add extract and salt. Add powdered sugar and milk a little at a time, mixing until fluffy.
Can tint the frosting with food coloring if desired.