2 small pkgs pistachio instant jello pudding
1 can crushed pineapple, undrained
1 large container of cool whip
1 jar maraschino cherries, drained
1 pkg miniature marshmallows
1 sm pkg chopped walnuts, optional
Mix pineapple and pudding mixes, fold in cool whip, then marshmallows, add cherries and walnuts, refrigerate overnight.