"Bann flake" is a type of traditional Irish oatcake made from oatmeal and water. The word "Bann" refers to the River Bann in Northern Ireland, where the oats are grown. The spelling of "Bann flake" can be transcribed in IPA as /bæn fleɪk/, with the "a" pronounced as the "a" in "cat", the "e" pronounced as the "ay" in "day", and the "fl" pronounced as a single sound. This delicious and nutritious oatcake is a staple of the Irish diet and is often served with butter or honey.