2 oz Unsweetened chocolate

    1/2 c  Butter

      1 c  Sugar

      2    Eggs

    1/2 c  Flour

      1 ts Vanilla

      1 c  Chopped pecans

     16    Large marshmallows

  1.  Preheat oven to 350.  Grease an 11 1/2 x 7 baking pan. Melt chocolate

  and butter in top of double boiler over hot water. Set aside. 2. Cream
  sugar and eggs until light and fluffy. Add flour. Beat. Add melted
  chocolate and butter.  Beat well.  Mix in vanilla and pecans. 3. Pour into
  prepared pan.  Bake 18 minutes. Remove from oven and cover with
  marshmallows.  Return to oven and bake until marshmallows are lightly
  browned. 4. Cool slightly and cut into bars. from: _Cookiemania_