Step 1

In a large saucepan, combine the water, tapioca pudding mix, instant vanilla pudding mix, and orange jello mix. Heat over medium heat until the mixture begins to boil.

Step 2

Remove from the heat and pour into a large bowl. Set aside to cool to room temperature for 1 hour or until completely cooled.

Step 3

Once the jello and pudding mixture is completely cooled, stir in the mandarin oranges and the Cool Whip. Pour the mixture into a serving dish. Cover and chill in the refrigerator for at least 1 hour or until serving.