Russian Tea Cakes
["1 c. butter or margarine, softened", "1 tsp. vanilla", "1/4 tsp. salt", "1/2 c. confectioners sugar", "2 1/4 c. all purpose flour", "3/4 c. finely chopped nuts"]
["Mix thoroughly the butter, sugar and vanilla. Work in flour, salt and nuts until dough holds together. Shape dough into 1 inch balls. Place on ungreased cookie sheet.", "Bake 10-12 minutes at 400\u00b0 or until set but not brown. While warm, roll in confectioners sugar. Cool. Roll in sugar again. Makes about 4 dozen cookies."]
["butter", "vanilla", "salt", "confectioners sugar", "flour", "nuts"]