A few nights ago I made Creme Fraiche using a pint of (UHT) heavy whipping cream and about 5Tb of
buttermilk. It took about 20 hours to set up in a 87-89F oven (just the pilot light).
What came out was more of a sour cream. Not as sour as sour cream, but still sour-er than
what I wanted.
When I first tasted it after mixing the two together, it certainly tasted like creme fraiche, just
very runny.
How do you make a non-sour creme fraiche? Everything I see on the net says to use buttermilk or
yoghurt as a starter. I thought I had a recipe for using some rennet (Malaka Brand), but I can't
find it anyore.
Would just adding rennet to 110F cream work? Bascially I just need to it to stiffen up, right?
-sw