1 c. chopped pecans
1 c. miniature marshmallows
1 (20 oz.) can shredded pineapple
1 (3 1/2 oz.) pkg. pistachio pudding
1 large Cool Whip
1/2 c. coconut

Drain pineapple. Mix pudding with juice of pineapple. Mix with Cool Whip. Stir in pineapple; mix well. Stir in marshmallows, then stir in pecans. Refrigerate at least 1 hour.