How to colour edible rice/wafer paper?
I'm thinking about getting on with my Christmas Cakes and this year, for a change, I thought I'd like to do some quilling on the cake using edible rice/wafer paper. The only problem is that it's very difficult (well, impossible really) to find strongly coloured wafer paper. I can only get it in pastel shades which are a bit too subtle for a Christmas cake where I need strong reds and greens to give it that Christmassy feel.
Does anyone know how I'd go about dying whole sheets of wafter paper a strong red or green? As you may know, just colouring on the sheets with food colouring pens won't do because, with quilling, it's the edges of the paper that are on show.
Thanks in advance for any help or advice.