u003cbr/u003eMy favorite yogurt is Siggi’s Icelandic Yogurt. Any variety of yogurt will do; if yours is extra thick like Greek yogurt you might need a tablespoon or more extra of milk.u003cbr/u003eu003cbr/u003eI recommend using plain yogurt rather than vanilla or even lemon yogurt. This is to help control the level of sugar in the recipe, as flavored yogurt will add quite a bit.