Rum Cookies

1 cup butter or margarine
1/4 cup granulated sugar
2 cups all-purpose flour
1/4 teaspoon salt
3 egg yolks from hardboiled eggs
1 lemon rind, grated
1/4 cup rum or brandy
1 egg white
Pecan halves
Cinnamon and sugar (for dusting)

Mix first seven ingredients and roll thin. Cut into fancy shapes. Brush with egg whites and dust with a mixture of cinnamon and sugar. Garnish with pecan halves. Bake at 375 degrees F until light brown.