Cooking with the Dutchess: By&nbsp; By Hanneke Eerden &nbsp;&nbsp; About two weeks ago I saw them already at the greengrocer: white asparagus! Sadly the price for 1 pound was so high that I didn&rsquo;t buy them at that time. People also call them &ldquo;the white gold&rdquo; but that has nothing to do with the price! [...]