The Simple English Wikipedia has an article on: Casserole Pronunciation IPA (key): /ˈkæs.əˌroʊl/ Audio (UK)(file) Noun Singular casserole Plural casseroles (countable) Casserole is a kind of large, deep pan or bowl that is used for cooking a variety of dishes in the oven. Food cooked in such a dish.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads