calendula
Lovin' The Homestead
I know that ricotta cheese is made from the whey, but I've never made any. Whey can be used to make lacto-fermented foods and to soak your grains and beans in. You can use it in place of water in baked goods. I was just reading about someone drinking it, but I don't know if I'm brave enough to try that. If all else fails, you can freeze it until you find a use, or you can feed it to your animals--my chickens really like it.