Alex Reznik is the chef at La Seine in Beverly Hills (14 N. La Cienega), a Kosher restaurant. He has a rabbi that works in his kitchen as a line cook and who monitors their adherence to Kashrut laws. Alex shares a recipe here.
Because bugs are not Kosher, certain produce is not permitted and all of it has to be thoroughly washed. Asparagus tips must be discarded and Brussels sprouts are not on the menu.