Step 1

In a large bowl, combine the jello and boiling water. Whisk until jello has fully dissolved, then stir in the cold water.

Step 2

Refrigerate jello mixture for 12 minutes.

Step 3

Remove jello mixture from the fridge and stir in the pudding mix until smooth.

Step 4

Refrigerate mixture for 15 more minutes, then mix in the whipped topping and orange zest.

Step 5

Cover and refrigerate overnight or a minimum of 2 hours before serving.

Step 6

Top each serving with whipped cream and an orange slice.