1 c. butter (half)
1 c. sugar
1 egg yolk
1 tsp. vanilla or 1/2 tsp. vanilla & 1/2 tsp. almond
2 c. flour, sifted
1/2 tsp. salt
1/4 tsp. baking soda

Cream butter and sugar. Add egg yolks and vanilla. Add flour, salt and soda. Roll into balls the size of a walnut. Press down with palm of hand. Place in refrigerator for 5 minutes, then press with sugared glass or fork. Bake at 350 degrees for 7 to 8 minutes. Turn pan at 5 minutes.