Ingredients

  • 1/2 cup butter, softened
  • 1 (3 ounce) package cream cheese
  • 1 egg, separated
  • 1 teaspoon vanilla extract
  • 1 teaspoon lemon zest
  • 1/4 teaspoon salt
  • 1 cup sifted confectioners' sugar
  • 1 cup sifted all-purpose flour
  • 1 cup finely chopped walnuts
  • 1/4 cup apricot preserves

Method

  • Cream butter, cream cheese, egg yolk, vanilla, lemon peel and salt until fluffy. Gradually mix in confectioners' sugar, then the flour to make stiff dough.
  • Chill dough for 2 hours.
  • Preheat oven to 325 degrees F (165 degrees C).
  • Shape dough into 30 - one inch balls.
  • Beat egg white until foamy. Dip balls in egg white then roll in chopped nuts. Arrange 2 inches apart on ungreased cookie sheet and make a depression in each with your thumb.
  • Bake for 12-15 minutes, until cookies begin to brown on the bottoms. Carefully remove to wire rack and while hot fill each depression with 1/2 teaspoon of apricot preserves or your favorite jam.