COOKIES:
Cream margarine with sugar until fluffy. Beat in eggs and vanilla. Add combined dry ingredients and mix thoroughly.
Roll out 1/8″ thick on floured surface and cut with floured cookie cutter.
Bake at 375 °F for 8-10 minutes or until light brown. Lift from pan immediately; cool on racks.
Sprinkle with sugar while still hot. Yields6-7 dozen.
FROSTING:
Beat egg white, cream of tartar and vanilla until foamy.
Beat in icing sugar until frosting stands in peaks and is stiff enough to hold a sharp line when cut through with a knife.
Use plain or divide and tint with food coloring.
Makes ¾ cups.