Pistachio Salad

Another favorite, it's found on the Jell-O brand of Instant Pistachio pudding, but I use the knock-off brand and it tastes just as good:

1 small box instant pistachio pudding
1 jar crushed pineapple
1 1/2 C cool whip (ish)
1 C mini-marshmallows
1/2 C finely chopped nuts - pistachios work well, but you can use anything

Mix pudding with crushed pineapple (don't drain the juice). Add the marshmallows and nuts and then the cool whip. Make sure it's mixed well, then cover and chill.