This recipe uses really simple ingredients that you’ll hopefully have at home. Unsalted butter (please, always use butter not margarine, there’s no comparison) and good quality chocolate. I love Callebaut chocolate for cooking. It’s so easy to use and gives the best results. If you buy in bulk from Amazon (1kg) it also works out about the same price as regular chocolate – win! While we’re on the subject, I buy this parchment paper in bulk too for my baking for the same reason. Of course, these Creme Egg Brownies are stuffed with Cadburys Creme Eggs too, with some on top for good measure.