It’s lunchtime at the office.Someone asks, “What should we eat today?”After a brief silence, someone else suggests, “How about soondae guk?”Without hesitation, the answer comes: “Yeah, let’s do that.”In Korea, this simple exchange happens countless times, especially on chilly days when people crave something warm, filling, and familiar. Soondae guk — a steaming bowl of Korean blood sausage soup ..