Croatian Cookies

Description
1 panful



Ingredients

 * 1/2 lb Sweet butter
 * 1/2 c Sugar
 * 1   Egg yolk
 * 1/2 ts Salt
 * 2 1/2 c Flour
 * 4   Egg whites
 * 1 c Sugar
 * 3/4 c Finely ground walnuts
 * 1 ts Lemon extract
 * Blackberry jelly

Directions
Cream butter and sugar; add egg yolk and salt. Add and salt. Add flour gradually and beat. Pat dough into thin layer in 12 x 12 inch pan. Beat egg whites; add sugar until stands in stiff peaks. Fold in ground nuts and flavoring. Spread jelly over and swirl meringue on top. Sprinkle with chopped nuts; bake at 350 F about 45 minutes. When warm, cut in squares.