Smoked Salmon and Crème Fraîche Spring Onion Wrap

In China, a national snack is Tsong-Yo Ping, which is spring onion flatbread. It can be served in many different ways, wrapped around a Chinese Mushroom Omelet, for example. I’m a big fan of smoked salmon – especially the wild Alaskan variety, preferably oak smoked. Whichever variety you choose, a few slices on Tsong-Yo Ping with a dollop of crème fraîche and ch