Bring 1 pint milk to the boil and simmer or 2 or 3 minutes. Let it cool to 43deg C or until you can put a clean finger into it and it is bearable. Whisk in 2 tbsp of natural yogurt and leave in a warm place 10 hours or overnight.
I let the boiled milk cool in one of those tupperware juice jug things with a lid. There's probably just under a pint of natural yogurt from a pint of milk. Made with AS*A
I like things that are simple and this really is. Won't need to buy yogurt again!
