In Switzerland, most restaurant meals come with an optional "Market Salad" sometimes called a "Field Salad". These salads contain various seasonal greens, both wild and domestic. Among the usual suspects like Arugula, is a small bright green cluster of round leaves about 1 inch in diameter, called Nüssli Salat. As can be deduced from the name, the green has a "nutty" flavor. The consistency is soft and almost buttery. Back when I made frequent business trips to Zurich, I fell in love with the stuff.
I was always disappointed when, the ever well-meaning Swiss, who themselves are not the most adventurous eaters, would think as an American, I would be more comfortable if they plopped a wedge of iceburg lettuce (usually a little brown at the edges) glopped with thousand island dressing, in front of me.
At any rate, has anybody seen this green at any local farmer's markets? I would think that with the large number of ex-pat Swiss in south-central Wisconsin, somebody must be growing "nutty lettuce". I understand, though, that it grows naturally in the sandy crevices in rocks, but it can be raised domestically. Here are links to some pics of the stuff:
http://honest-food.net/2009/02/27/garden-gifts/http://foodideasphotos.blogspot.com/200 ... -with.html