Sugar Cookies

1/2 Cup Butter
1 Cup Sugar
1 Egg
2-2 1/4 Cups Flour
2 tsp. Baking Powder
1/2 tsp. Salt
1/2 tsp. Vanilla

Cream together butter and sugar.  Blend in egg.  Mix flour, baking powder, salt and vanilla.  Divide dough in half.  Chill for one hour. Roll to 1/8 inch thick.  Cut and sprinkle with sugar.  Bake at 375 degrees for 8-10 minutes.