Make Ahead Tip: Refrigerate for up to 1 week.
Equipment: 5- to 8-cup container with lid, thermometer
There are a few ways to create a very warm (about 110°F) environment for making yogurt. Oven method: Turn your oven on to 200° for about 5 minutes, then turn it off. Add the towel-wrapped container of yogurt and if you have an oven light, turn it on for added warmth. Cooler method: Place a hot water bottle (or other small container) filled with very hot water alongside the towel-wrapped container in a small cooler. Heating pad method: Wrap a heating pad set to High around the towel-wrapped container.