1 4 oz. pkg. pistachio instant pudding mix
16 oz. can crushed pineapple, undrained
8 oz. Cool Whip
2 c. miniature marshmallows
1 small bottle of cherries (optional)
1/2 c. chopped pecans (optional)

Mix pineapple and pudding mix together. Then fold in the Cool Whip, add marshmallows and mix well. Add cherries and pecans if desired. Refrigerate at least 2 hours before serving.