Pinwheels(Cookies)

Directions

1. 1
   Beat butter until light.
2. 2
   Add sugar, egg and vanilla; beat well.
3. 3
   Sift flour with salt and baking powder.
4. 4
   Add to butter. Mix well.
5. 5
   Divide dough in half.
6. 6
   Mix chocolate into one-half. Wrap both halves in plastic; chill for several hours.
7. 7
   Roll out plain and chocolate dough separately into oblongs, 1/8-inch thick. Place dark dough on top of light.
8. 8
   Roll up layers together. Wrap.
9. 9
   Chill overnight.
10. 10
    Preheat oven to 375°.
11. 11
    Grease cookie sheets; cut roll into 1/8-inch thick slices.
12. 12
    Bake 8 minutes. Makes 3 dozen cookies.