Evans Farmhouse Creamery upstate. Siggi came to New York City from Iceland and got homesick for skyr, the traditional low-fat strained yogurt his grandmother made back home. So he started to make his own skyr in his tiny apartment. Skyr caught on . Now Siggi makes small-batch skyr in four flavors with milk from hormone-free, grass-fed cows. You can get skyr at Real Food Markets and Murray’s Cheese.