Irish Flag Cookies - cooking recipe

Ingredients

1 cup butter
1 1/2 cups confectioners' sugar
1 egg
1 teaspoon vanilla extract
2 1/2 cups all-purpose flour
1 teaspoon baking soda
1 teaspoon cream of tartar

Preparation

In a large bowl, cream together butter and confectioners' sugar. Beat in egg and vanilla extract. Mix well.
In a medium sized bowl, stir together the flour, baking soda and cream of tartar. Blend into the butter mixture. Divide dough into thirds and shape into balls.
Working with 1/3 of the dough at a time, roll out dough to 1/4 inch thick on a floured surface. With a knife, cut dough into rectangles about 2 inches high by 3 inches long. (6 x 8 cm).
Place rectangles on an ungreased cookie sheet, 2 inches apart. Bake in a preheated 350 degree F (175 degrees C) oven until lightly browned. Cool completely on wire rack.