即そく席せき料りょう理りそくせきりょうりMeanings1noun, noun which may take the genitive case particle 'no'quickly prepared meal; instant dishRefers to a meal or dish that can be made quickly, often using instant or pre-prepared ingredients. Can also describe the dish itself.即そく席せき料りょう理りなら、レトルト食しょく品ひんを使つかうと早はやい。