This delicious recipe comes from the Wegmans grocery store magazine, Menu. It adds bright color and cool fresh vegetables and fruit to your plate with fantastic flavor. The original recipe called for twice the green beans. The lemon grass paste is a Wegmans product called Gourmet Garden Lemon Grass Herb Blend, a mixture of lemon grass, canola oil, sea salt, and some whey, sold refrigerated in their produce section. I haven't worked with lemon grass much, so I don't know whether minced fresh lemon grass would suffice.