I've made citrus curds before with no problem. Today I tried to make a raspberry curd. It isn't thickening quick enough. I need to use it very soon! What can I do? Can you add a cornstarch slurry to something cold and have it still work?
Well, I had to go so I had to wing it. I just added the mixture to some buttercream and used that as a filling. She loved it! Another wedding cake booked! Thanks guys!