Eunsikdang is a Korean restaurant inside Ttukdo Market in Seongsu, Seoul. At lunch it serves sundubu jjigae, dubu jjigae, and biji jjigae, each with five side dishes. The restaurant is easy to find from the main road, and food comes out quickly, though a wait can form. The yukgaejang is very spicy and the seasoning is on the bland side.