How to make homemade frozen yogurt: Whisk ingredients together. If you want sweet froyo as opposed to tart, increase sweetener to 1/3 cup. If you have an ice cream maker, pour the mix into the machine and process according to your machine’s directions. Or if you don’t have an ice cream machine, see other preparation options listed above in this post. Store in an airtight container for up to a month. Natural homemade frozen yogurt is creamiest the day it's made because it freezes solid, so be sure to thaw any leftovers 15-20 minutes before serving.View Nutrition Facts