Russian Tea Cookies
["1 c. soft butter", "1/2 c. confectioners sugar", "2 1/4 c. sifted flour", "1/4 tsp. salt", "3/4 c. chopped nuts"]
["Mix thoroughly the butter and sugar.", "Sift together the flour and salt and stir in.", "Stir in nuts and form into 1-inch balls. Bake at 400\u00b0 for 14 to 17 minutes, then roll in confectioners sugar while still warm."]
["butter", "confectioners sugar", "flour", "salt", "nuts"]