3/4 cup butter, softened
3/4 cup sugar
1 egg yolk
1 teaspoon vanilla
1-1/2 cup flour
1/2 teaspoon salt
1 egg white
1/4 cup chopped nuts
Preheat oven to 325 degrees.
Cream butter. Gradually add sugar. Beat in egg yolk and vanilla. Add flour and salt. Pat evenly into a 13"x 9" baking pan. Brush lightly with egg white. Sprinkle with nuts. Bake for about 30 minutes. Cool slightly, cut into one inch bars. Cool completely.