Buttermilk ice cream

I’m back from camp and a last-minute experiment turned out to be a massive hit.

Ingredients (for about 1.5 quarts)

2C (500ml) Heavy cream 2C (500ml)  Buttermilk (use a good buttermilk, ideally something that’s made locally and nicely cultured) 3/4C (150g) Sugar 1/2-1t (2-5ml) Vanilla bean paste or vanilla extract Pinch salt

Process

[...]