Unwrap, snap off a chunk and enjoy the delicious smooth milk chocolate and crispy wafer biscuit of KITKAT Chunky. KITKAT Chunky launched in 1999, and is the biggest innovation for KITKAT since its launch in 1935. You can choose your favourite KITKAT Chunky flavours from the classic KITKAT Chunky Milk or mix your break up and pick up a Peanut Butter, or Cookie Dough. If you want an even bigger break, go for KITKAT Chunky Duo. KITKAT Chunky uses sustainably sourced cocoa from the Nestle Cocoa Plan. In 2016, KITKAT celebrated becoming the first 100% globally certified sustainably sourced brand! The Nestle Cocoa Plan works with UTZ to ensure a better future for cocoa farmers and even better chocolate for you. Thanks to The Cocoa Plan, no matter where in the world you buy a KITKAT, you know that the cocoa used to make its delicious chocolate layer was responsibly sourced. With its perfect chocolate to wafer ratio, KITKAT is the perfect companion for any break. You can enjoy KITKAT as the iconic KITKAT 4 Finger, KITKAT Chunky, KITKAT 2 Finger and the newest addition; KITKAT Bites. So, whoever you are and however you break, Have a break, have a KITKAT®. A delicious chocolate bar, comprising a crispy wafer covered with a tasty layer of milk chocolate. Multipack of 9 bars. A great treat when you're enjoying a break, a KITKAT with a bit more bite. No artificial colours, flavours or preservatives. Suitable for vegetarians. Kit Kat.