Love me some Cadbury Crunchies...but only about a 1/3rd of the bar at a time--totally too sweet to eat it all at once.
I've been a fan of European or Canadian KitKats for a long time. They taste much, much better than the waxy American chocolate version.
I've also developed a love for wine gums---I bought a massive box at the duty free at Heathrow last month. Didn't last long, I'm afraid
