09Monitor the temperature of the liquid, your target is 115 degrees (perfect temperature for fementing yogurt) and adjust heating pad accordingly.
10If it gets above 120 degrees you'll kill the active cultures, so use a temp alarm if you have one!
11You can also do this on the heating element of your electric coffee maker, but it doesn't provide the heat as evenly as the heating pad and must be insulated with an oven mitt to prevent overheating.
12Allow to sit for 3-9 hrs depending on the consistency that you disire.