Easy to make Cool whip fruit dip 12 oz container of whipped topping and 5.1 oz box of vanilla instant pudding mix. Let the Cool Whip thaw in the fridge until you can easily combine the Cool Whip and the dry instant pudding mix. Stir the 2 ingredients together in a bowl. Then put the bowl in the fridge and let it set for a few hours or overnight. Use any desired fruit.