Mexican Wedding Cakes
["1 c. soft butter", "1/2 c. sifted confectioners sugar", "1 tsp. vanilla", "2 1/4 c. sifted flour", "1/4 tsp. salt", "3/4 c. finely chopped nuts"]
["Mix well the butter, confectioners sugar and vanilla. Sift together and stir in flour and salt. Stir in nuts. Chill dough. Heat oven to 400\u00b0.", "Form into 1-inch balls.", "Place about 2-inches apart on ungreased baking sheet. Bake 10 to 12 minutes until set but not brown. While still warm, roll in confectioners sugar.", "Let cool, then roll again in sugar."]
["butter", "confectioners sugar", "vanilla", "flour", "salt", "nuts"]