This crema is really easy to make and has a great flavor from the zest and juice of the lime as well as the chopped cilantro. Once you let this sit for a little while it becomes very tangy and goes great with chicken tacos.
1 cup mexican crema or sour cream
juice and zest of 1 lime
about 1/4 cup chopped cilantro leaves
salt to taste
Mix all ingredients together and let sit in the refrigerator in a covered container.