I have had this with the black extra, in fact I was only talking about this yesterday with someone. I think I’m right in saying that all black has a green or blue base colour, black extra clearly has the green base. My friend (Liz, Time for Tiffin) recommended asda’s own black paste. I’ve now starting to buy black in, I mix all my other colours, from sugar paste direct (I don’t know if you’re UK based Karen?…)
Mel, Yorkshire, http://www.facebook.com/doncastercustomcakery
