I am getting ready to ice my halloween cookies and I am hoping that I don't get any of the colors to bleed. Are there any last minute suggestions out there. I am using a recipe that had oil, corn syrup, and powdered sugar. I spoon it over the top and let it do its thing, then decorate with a thicker version of the same recipe.

I use royal icing on my cookies, so not sure about using the glaze, but with the royal if you let it crust before adding another color you'll have better luck.

Deanna