Probably I've already told you that I hate wasting things, especially food. It's so pity to throw away something so precious, while billion of people in the world, children and adults, are suffering from hunger and chronic undernourishment.
Said that again, last day I didn't use all fresh cream I've both for peach clafoutis, so I have prepared fresh homemade butter and buttermilk. I have used the buttermilk while fresh for another delicious and quick recipe (I need to bake it again, because we devoured it in a moment and there are no pictures of the cake). Butter can be stored in the refrigerator for days, so it's worth to do it on your own, if you don't know how to finish your fresh cream.
It is fascinating how this white liquid transforms in a soft cloudlike whipped cream and after a while turns into its solid form. And it even changes the nuance! What to say, this is pure chemistry!