Who loves Japchae? Me me me! Japchae is a Korean dish made of sweet potato noodles, mixed vegetables, beef (sometimes) and flavoured traditionally with soy sauce and sugar. The sweet potato noodles are QQ, chewy and transparent. They look kinda like glass vermicelli but are rounder and thicker – more satisfying as a main dish and not as heavy as noodles or pasta. I love it!