Cadbury Treatsize Chomp. Milk chocolate with a caramel centre (70 %). Cadbury Treatsize Crunchie. Milk chocolate with golden honeycombed centre (40 %). Cadbury Treatsize Flake. The crumbliest, flakiest milk chocolate. Cadbury Treatsize Fudge. Fudge covered with milk chocolate (24 %). Cadbury Treatsize Twirl. Milk chocolate finger. Cadbury Treatsize Curly Wurly. Milk chocolate with caramel centre (69 %).