In 1.5 cups of kefir, add a couple of spoons of mayonnaise, 2-3 cloves of garlic, a couple of glasses of water, if the yogurt is thick, add salt, pepper, add chopped herbs and mix well. We pour our pork. The main rule is that the meat should not reach the edges by at least a finger, kefir should not cover the meat, it should be better to have less than it will then run away – sometimes it happens to me if the meat is more than it should be.