A beloved Korean classic, Kimchi Soup (Kimchi Jjigae) is known for its very spicy, acidic, and savoury tastes. Fermented kimchi, fresh veggies, tofu, and a broth spiced with chilli make for a filling and nutritious bowl. This soup is great for weeknights since it's easy to make and can be modified to fit plant-based diets. If you want to taste the real Korean flavour, serve it hot and serve steamed rice alongside.