If you want to add a kick to your Yakiniku, try making a spicy version. Here's what you'll need: - Thinly sliced beef (such as chuck or brisket) - Gochujang (Korean chili paste) - Soy sauce - Mirin - Sugar - Garlic - Sesame oil - Assorted vegetables (such as cabbage, carrots, and bean sprouts) To make the marinade, combine gochujang, soy sauce, mirin, sugar, minced garlic, and a drizzle of sesame oil in a bowl. Coat the beef slices with this spicy mixture and let them marinate for at least 1 hour. Grill the marinated beef slices on a hot grill or skillet until they are nicely charred and cooked through. At the same time, grill the assorted vegetables until they are tender and slightly caramelized. Serve the spicy Yakiniku with steamed rice and a side of kimchi for an extra kick. The combination of the spicy marinade, tender beef, and grilled vegetables will surely surprise your taste buds!