{Karen}: "When you get a box of chocolates at Christmas in the family, coffee creams and hazelnut cream always go first in our house. So I've tried to base the flavors on that." {Karen}: "This is a very thick custard. If it's sloppy, it just oozes out. That's fine. Curd's done. He's just going to go in the fridge." Karen's festive roulade is flavored with a hazelnut praline coffee caramel and a rich, creamy whiskey filling.