These nutty burgers are a barbecue favorite, great on whole-wheat onion bun with the traditional toppings of tomato, cheese, lettuce and so on. Freshly ground black pepper to taste In a small pan, saute onion and garlic in butt or margarine, and cook until translucent. Set aside. In food processor, whi beans, bread crumbs, egg, soy sauce and sesame seeds to a coarse meal. Transfer to a medium bowl, add garlic- onion mixture and black pepper, and mix well. Shape into 4 patties. Heat on grill till brown, giving them about 5 minutes each side.