"Yeah, it's crushed biscuits combined with a cream made of... condensed milk, I think," Rolf said, trying to remember what had been explained to him the first time he visited the restaurant. "It's basically the same idea used for that pudding I mentioned. And this," he said, pointing at his other pie, "is made with a chocolate paste that's seen as a delicacy by itself around here." He smiled. "It's impossible to pick a favourite pie in this place. They're all just too good."