Kendal Mint Cake confectioners based in Kendal, supposedly left the boiled solution for glacier mints overnight and it turned cloudy and solidified. The 'mint cake' was then discovered in the morning. Wiper began producing mint cake, with several other confectioneries following suit. After Joseph Wiper emigrated to Canada in 1912 his great-nephew, Robert Wiper, took over the family business. Robert Wiper marketed Kendal mint cake as an energy snack used on famous expeditions, including the Imperial Trans-Antarctic Expedition led by Sir Ernest Shackleton, which largely led to its rise in international popularity amongst mountaineers and hikers. Romney's was founded in 1918, and used
Spit cake when cut is shown to consist of rings – hence another name, "tree cake". Alternatively, the dough is wrapped around the spit as spiral threads. In some varieties of the cake, while they maintain the shape of the spit cake, the rings are actually baked separately and attached to each other with icing. Some spit cakes have a smooth surface. Others, like "spettekaka" and "šakotis", have an irregular shape. Variations on the basic process are found in many cultures; what they have in common is that the laborious and time-consuming process produces a cake suitable for special occasions, such as