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 fuel help to provide longevity. Ideally the engine would be converted. The relatively high kinematic viscosity of vegetable oils must be reduced to make them compatible with conventional compression-ignition engines and fuel systems. Cosolvent blending is a low-cost and easy-to-adapt technology that reduces viscosity by diluting the vegetable oil with a low-molecular-weight solvent. This blending, or "cutting", has been done with diesel fuel, kerosene, and gasoline, amongst others; however, opinions vary as to the efficacy of this. Noted problems include higher rates of wear and failure in fuel pumps and piston rings when using blends. When liquid fuels made from biomass