u003cliu003eYou can find gojuchang paste at most grocery stores in the Asian food section. u003c/liu003eu003cliu003eIf you like it REALLY spicy you could add in 2 tablespoon of gojuchang paste but I would recommend starting slow to see what fits your taste buds!u003c/liu003eu003cliu003eYou can easily double or triple this recipe if making for multiple people. Just double the sauce ingredients and ramen noodles. u003c/liu003e