What to do when the yogurt and kefir mix separate into two halves. Sometimes your yogurt mix can separate into two halves - curds and whey. This might sound like a complete failure. However, this has also happened long ago. Our ancestors found a way to convert yogurt failures into fresh acid-set cheese. Cheese is a dairy food derived from milk and made when using a variety of technologies and, depending on the particular cheese, it can be consumed fresh or matured. Cheeses ca