The dolsot (돌솥) is a Korean stone or ceramic bowl used for individual servings of hot pot dishes and dolsot bibimbap. It is heated on the stove or oven before food is added; the residual heat in the stone continues cooking after service.
The nurungji crust
The dolsot’s primary function in bibimbap is the production of nurungji: the layer of crispy scorched rice that forms on the oiled, preheated stone surface. This crust is the signature texture of dolsot bibimbap — it cannot be replicated in a regular bowl. The crackling sound when rice hits the bowl indicates the correct temperature.
Material
- Basalt (natural stone): highest thermal mass; takes longest to heat; holds temperature longest
- Ceramic (earthenware): faster to heat; lighter; lower thermal mass
- Cast iron: used for jjigae at some restaurants; conducts heat faster than stone