This is the Cuisinart maker I have and could not be happier!!
1 box of instant pudding (I used jello chocolate)
2 cups of cold milk (I used Lactaid whole)
Mix as directed
1 overripe banana, mashed
Mix into pudding
Pour into machine, and turn on for half the allotted normal time. Watch until it's thick.
I would recommend it with crumbled graham crackers on top and cool whip. Reminded me of Chocolate Banana cream pie. ;)
*John's Recipe:Substitute the banana for 1/2 container of thawed Cool Whip or Lite Cool Whip