For burger: Cook quiona as directed. Saute onion and garlic, until onions are caramelized. In a food processor add peanuts and beans, process briefly into smaller pieces. Add all other ingredients (except coulis ingredients) and blend until ingredients are holding together. Split burger mix into 4 sections and patty into 4 large burgers. Heat skillet, medium-low heat with a small amount of oil in the pan. Cook patties about 7-10 minutes on each side until each side is golden brown. Serve immediately with raspberry coulis, onions, tomato slices and lettuce.
For coulis: Heat all Raspberry coulis ingredients (raspberries, water, powered sugar) in a small sauce pan. Berries should all pop and sauce reduce. For a thicker sauce, mix in an optional cornstarch slurry and boil for 3 minutes. Strain coulis and set aside for topping burgers.