Hi AllThis is my first time to use the CK Royal Icing Mix. The directions say to mix 5 tablespoons of water with 1 lb of mix. Is that correct? It doesn't sound like enough and sounds like it will be crumbly. Also, how long do I mix it for? It says beat until stands in peaks? Since this is my first time, I would like to know how long others beat theirs for. Thank you in advance for any advice you can give.