In large bowl combine all ingredients except flour and coloured sugar; beat until light and fluffy.
Lightly spoon flour into measuring cup; level off.
Add flour; mix well.
Shape dough into 3 disks.
Wrap dough in plastic wrap; refrigerate 1 hour for easier handling.
Heat oven to 375ºF.
On floured surface roll out 1 disk of dough at a time to 1/4” thickness.
Cut with lightly floured cookie cutters.
Place 1” apart on ungreased cookie sheets.
Bake at 375ºF for 6 to 10 minutes or until light golden brown.
Frost and decorate as desired.