icing moulds
Hello,
I have some icing moulds and have filled them with royal icing (using dried egg white, water and icing sugar). I have left them for 24 hrs to set but they simply break or stay gooey in the middle. I believe I have got the royal icing recipe right as I was shown by a professional and has been perfect for piping lettering. I let them set in the fridge. Should I use a different recipe (please bear in mind I need a vegetarian recipe). Please help have a birthday cake I would like to use the moulds on!!