Hi folks, I live in northern Africa and it is quite common to find ladies on the side of the street selling bottles of fermented milk. I thought this is some kind of yogurt or kefir, but I'm not sure. I bought a bottle of what basically seems to be milk. Also, I'm not sure about those little yellow grains floating around. The smell is quite tangy. What is this in your opinion?
I'm not happy to have read the procedure of that