This spicy stew is treasured as a remedy for the previous night’s excesses. Kimchi is the answer for pretty much all that ails you, according to many Korean grandmothers. This spicy, hearty stew will get you back on your feet in no time. Cabbage kimchi, firm tofu, and mirin are widely available. You may have to go to a Korean market for kochujang, a marvelous fermented chili paste. There is no real substitute, so it is worth seeking out. Kochukaru is a fine red chili powder that is flavorful without being too fiery. If you’re head is pounding so hard you can’t leave the house, you can use other chili pastes and unseasoned chili powders. You will need to adjust the quantity.