Gyeranppang

A fluffy oblong bread baked with a whole egg on top, a beloved Korean winter street snack.

Gyeranppang is one of the most iconic winter street foods in Korea, instantly recognizable by its oval shape and the glossy whole egg nestled into soft, slightly sweet bread. Vendors cook it in cast-iron molds over gas burners, and the smell of warm egg and butter draws in passersby on cold evenings. The snack became widespread in the 1980s and 1990s when street food carts proliferated near subway stations and outdoor markets across the country. Koreans often grab one as a quick warm breakfast or an afternoon pick-me-up in winter, appreciating how it is both filling and affordable. Some vendors add cheese, sausage, or chili flakes on top to modernize it, but purists insist the classic version — egg, a pinch of salt, a little sweetness in the batter — is unbeatable. Its combination of protein and carbohydrates makes it a genuinely sustaining snack rather than mere junk food.