Ingredients:

1 box orange Jell-O
1 box instant vanilla pudding
1 cup boiling water
1/2 cup cold water
1 Cool Whip 8 oz.
1 can mandarin oranges 14 oz. , drained
1 cup mini marshmallows

Instructions:

In a large bowl combine orange Jell-O and boiling water.
Whisk until Jell-o is dissolved.
Add cold water and allow to chill for 15 minutes in refrigerator.
Slowly whisk in vanilla pudding mix until smooth and chill for another 15-20 minutes or until it becomes slightly thickened.
Fold in Cool Whip, mandarin oranges and marshmallows