This is MY MOST favorite "salad!" Love this stuff!
This recipe has been around for a long time but
I got this recipe from sixsisters.com
1 small box of Pistachio INSTANT Pudding
1 (8 oz) container of Cool-Whip (lite is fine!)
1 (20 oz) can tidbit OR chunk pineapple (whatever you prefer)
1/2 bag of mini-marshmallows
Drain pineapple, pour pineapple juice into large bowl. Pour pudding into the juice and mix well. Fold the Cool-Whip into the pudding. Add pineapple and marshmallows and stir together gently.