When I lived in Fairfield and Jessie would come to visit every few weeks, one of her favorite things to do in town was to go to Small Planet Cafe and have a cheddar walnut burger. We both agreed it was delicious and had a great texture. On our last visit to the restaurant I asked for the recipe, only to find that the burgers were a frozen product made in Minnesota! This appears to be it: http://www.walnutburger.com/ We were disappointed, not least because Small Planet claimed to be inspired by the famous cookbook, which rails against mass-produced foods.
People keep asking for this recipe, so I'm going to post it here...
I used to really love "monster cookies" -- that is, oatmeal-M&M-peanut butter cookies -- but then peanuts stopped agreeing with me, and I learned that most chocolate is made by child slaves, and I was living around a bunch of health-food enthusiasts, so I needed a wholesome substitute. I started from this basic oatmeal cookie recipe, which I found online somewhere: