Let's start with the basics – frangipane is the foundation of some of the best tarts in existence, from the classic Bakewell to more exotic, continental varieties. Graham gives his a wintery twist by spicing the frangipane, adding chopped prunes and a layer of marmalade, but once you've got the hang of making frangipane, you're free to experiment with any flavour you like. Watch the video to see Graham in action, then click the image below for the full recipe.