Russian Tea Cakes
["1 c. oleo/butter", "1 tsp. vanilla", "1/4 c. chopped nuts (optional)", "1/2 c. sifted powdered sugar", "2 1/2 c. flour", "1/4 tsp. salt"]
["Mix oleo/butter, powdered sugar and vanilla.", "Sift the remaining ingredients and add to the mixture.", "Chill dough and roll into 1-inch balls.", "Bake 10 minutes at 400\u00b0.", "While still warm, roll in powdered sugar."]
["oleo/butter", "vanilla", "nuts", "powdered sugar", "flour", "salt"]