1/2 c  Butter                            1/4 ts Salt
   1/4 c  Packed brown sugar                       Finely chopped nuts
     1    Egg, separated                      1 cn Vanilla frosting
   1/2 ts Vanilla                                  M&M peanut candies
     1 c  Flour                          
 Blend butter and sugar; stir in egg yolk and vanilla. Sift flour and
 salt into bowl; mix well.  Chill 1 hour. Roll into 1 inch balls.
 Dip into slightly beaten egg white.  Roll in nuts. Place 1 inch apart
 on Cookie sheet.
 Bake 350-degrees F. 5 minutes.  Press thumb gently in center of each;
 bake 5 minutes longer.  Cool.  Fill with frosting. Garnish with one
 peanut M&M on each cookie.
                
                 Yields       
                1 servings