There are three ingredients and four steps to making your own yogurt: ultra pasturized half and half (for those of you who live outside of the United States, it's half milk/half heavy cream), a bacteria, and inulin. You add these all together and heat the mix for 36 hours. The rest of this article is … Continue reading L. Gasseri, L. Reuteri or BC30 Bacillus Coagulans Yogurt Making-The Ultimate Guide