Rohlicky(Cookies)

Directions

1. 1
   Cut butter into flour as with pie crust.
2. 2
   Blend the egg yolk with sour cream and add to flour.
3. 3
   Blend well.
4. 4
   Form into ball and cover with wax paper.
5. 5
   Chill in refrigerator for several hours. Divide dough into 3 parts.
6. 6
   Roll each part into a 12-inch circle. Cut into 16 wedges.