1 c. sour cream
4 egg yolks
2 c. flour, sifted
Fat for frying

Add all or enough of flour to egg yolks and sour cream to make a soft dough. Knead until smooth. Roll out very thin. Cut into diamond shapes. Make a slit in center and pull one end through slit. Fry in deep fat until very light brown. Drain. Dust generously with powdered sugar.