Stack cake Stack cake A stack cake is a unique regional variation that replaces a wedding cake, which can be prohibitively expensive in the economically deprived area of Appalachia, United States. Friends and family each bring a layer for the cake, and the bride's family spreads apple preserves, dried apples, or apple butter between each layer. A stack cake looks like a stack of thick pancakes. It is thought to have originated in the Beaumont Inn of Harrodsburg, Kentucky, by the original settler James Harrod. The greater the number of layers, the more popular the couple is considered. Many types of cake
Vegetable oil refining Diesel from various refiners and feedstocks are reported to see lower emissions, reduced maintenance costs, and nearly identical experience when driving with this fuel. Vegetable oil refining Vegetable oil refining is a process to transform vegetable oil into biofuel by hydrocracking or hydrogenation. Hydrocracking breaks big molecules into smaller ones using hydrogen while hydrogenation adds hydrogen to molecules. These methods can be used for production of gasoline, diesel, propane, and other chemical feedstock. Diesel fuel produced from these sources is known as "green diesel" or "renewable diesel". The majority of plant and animal oils are vegetable oils which are triglycerides—suitable