I finally got it right! After many failed attempts that produced "slimey milk"....I did it! Helped that I bought a new digital thermometer so that I wasn't over heating the milk. I also found a very good way to flavor the plain yogurt!!!!! INSTANT PUDDING!!! So far I really like the banana the best....but I also have tried: coconut cream, cheesecake flavor and vanilla....the banana is even DH's favorite A cup of plain yogurt in a bowl and add 1/2 package of instant pudding...thin with more yogurt if it gets too thick.....AWESOME!!!