1Prepare the yakiniku sauce by combining 100 g Koikuchi soy sauce, 50 g mirin, 50 g sake, 10 g sugar, 15 g sesame oil, 20 g minced garlic, 20 g grated ginger, and 5 g sesame seeds.
3Cut 100 g apple, 150 g bell pepper, 200 g eggplant, 100 g shiitake mushrooms, and 200 g onion into bite-sized pieces.