Cut the seitan into long strips or cubes. Mix the oil, Kikkoman Soy Sauce, cumin, chopped garlic and onion, yeast flakes, vinegar and sesame oil in a bowl. Coat the seitan thoroughly with the marinade and refrigerate for at least 1 hour.
Cook the quinoa groats according to the instructions on the packet. Heat the oil in a pan. Add the Kikkoman Kimchi Chili Sauce, chopped clove of garlic and sesame seeds to the hot oil. Set aside. Once cooled, mix with the quinoa.
Chop the coriander and spring onions. Cut the cucumber into small cubes. Mix the quinoa groats from step 2 with coriander, spring onions, oil and cucumber. Season with salt and pepper.
Grill the seitan either on skewers or in pieces. Sprinkle with sesame seeds on all sides before barbecuing. Cook until golden brown and slightly crispy. Serve with the salad and lime.
