Originally Posted by Marci_Jay
Sorry I got so excited, I never wrote the recipe! I added 1/3 cup hot water to 1 cup of powdered gumpaste mix (the baker's kitchen brand available on their website) and whipped like royal icing. It is a little soft and stringy (the gums), but worth it. After one day, it was rubbery, after 2 days it did get a little fragile. I even experimented by piping a long rope onto greased parchment, and later peeled it off and wrapped it around my cake for a border!
Sorry, I'm not sure if this has been addressed or not, can you use ANY powdered gumpaste mix or does it have to be this brand?