Countertop yogurt-making is simple and tasty. You only need a culture and countertop to make an easy batch every day. This variety of yogurt is an heirloom culture that can last for generations with basic care.
Kahm yeast appears as a thin layer, sometimes called a pellicule, on fermented pickles when there has been a bit too much air exposure. Identify it and learn all you need to know about the wrath of Kahm.