Abstract: The present invention relates to the production of edible wafers comprising low grade wheat flour and/or a hard flour and made by an industrial process, which wafer is produced from a batter comprising: (i) 100 parts by weight of a flour that comprises at least 10% by weight of the total flour of a low grade wheat flour and/or at least 10% by weight of the total flour of a hard wheat flour; (ii) an amount of water so the weight ratio of total amount of water to total amount of flour in the batter (denoted herein as R[w/f]) is no more than 1.5; (iii) at least one enzyme comprising a cellulase in an amount of at least 0.0001 parts by weight; and the batter has a viscosity of from 200 to 1900 cps so it can be both pumped and baked on a heated surface without spillage.