Nothing! Seafood Japchae made in the pressure cooker IS more watery than the traditional Japchae that is normally sautéd on a skillet. No moisture is evaporated when cooked in the pressure cooker so it's perfectly normal to look like there's extra liquid at the bottom off the inner pot. u003cbr/u003eu003cbr/u003eMix the noodles and vegetables and let it rest for 5 minutes before serving and the noodles will soak up the flavorful sauce and they will become plump and softer.