How Long To Thaw Cool Whip At Room Temperature. The long answer is that the product is made with a blend of vegetable oils and fats which will stay solid at room temperature. This method ensures that the texture will remain light and fluffy.

How long does it take to thaw frozen cool whip? You should place the cool whip in the microwave without the lid for 30 seconds on the defrost setting. Letting your cool whip sit out on the counter for any length of time is generally not a good idea.