Mother's scotch shortbread (christmas)

Yield: 1 Batch

Ingredients:

2 c Flour
1/4 ts Salt
1/4 ts Baking powder
1/2 c Powdered sugar
1 c Butter

Instructions:

Oven 325~. Mix butter and sugar until creamy. Add sifted dry ingredients. Chill until easy to handle. Roll out to 1/4" thickness on lightly-floured board or wax paper. Cut into desired shapes (I have a bird cutter and Christmas tree). Bake on ungreased sheet at 325~ for 10 to 15 minutes. Cookies may be sprinkled with colored sugars before baking if desired.