Kringla

2 c sour cream
1-1/2 c sugar
4 egg yolks
1 t salt
1 t vanilla
1 t baking powder
1-1/2 t baking soda
4-1/2 c flour

Combine sour cream, sugar, eggs, salt, and soda.  Beat with electric mixer for 5 minutes.  In a separate bowl, combine flour and baking powder.  With a spoon, add flour and baking powder mixture and mix together.  Chill over night or a few hours in the freezer.  Roll dough into the thickness of a pencil.  Make figure 8's out of dough.  Bake at 425 about 15 minutes.  Do not overbake!