Yogurt(Homemade)  
["regular yogurt (at grocery)", "regular or 2% milk"]
["Boil milk until it comes to boil, then take off stove and put in bowl. Add already done yogurt (called starter), then when boiled milk gets cooled down somewhat (when you can count to ten and still hot but not too hot), mix together with milk. Cover well and leave 2 hours or more."]
["regular yogurt", "regular"]