Preheat oven to 400F. Mix flour and margarine until crumbly. Hollow center and add sugar, egg yolks and cinnamon. Knead together and press onto a 10 x 15 inch jelly roll pan. Prepare filling by mixing nuts, sugar egg whites and vanilla. Cover dough with filling. Bake in 400F oven until done. When half-cool, cut into small squares.
Makes 5 or 6 dozen.
Cajun Country -- New Iberia, Louisiana