What does casserole mean?
A casserole is both the deep, lidded baking dish in which certain foods are cooked and the food itself — a hearty mixture of ingredients such as meat, vegetables, pasta, or rice bound together in a sauce and baked slowly in an oven. The term derives from French cuisine but has become thoroughly naturalized in English-speaking home kitchens, where it evokes warmth, thrift, and family-style dining. Classic examples include chicken and rice casserole, tuna noodle casserole, and vegetable casseroles, all of which share the defining trait of being assembled in advance and baked as a single, self-contained meal. In American culture especially, casseroles carry strong connotations of comfort and community: they are the archetypal dish brought to potlucks, church suppers, and the homes of neighbors in need. The word functions almost exclusively as a noun, and its informal, homely associations make it a staple of everyday culinary vocabulary on both sides of the Atlantic.
nounA large, deep dish used for baking and serving food, and by extension the food cooked and served in such a dish — typically a mixture of meat, vegetables, and a sauce baked slowly in the oven.
- A food preparation consisting of meat, vegetables, and other ingredients baked together in a sauce in an oven.
- The large, deep earthenware or glass dish with a lid in which such food is cooked and served.
"She brought a chicken and rice casserole to the neighborhood potluck."
"On cold winter evenings, nothing beats a bubbling beef casserole fresh from the oven."
"She pulled the casserole out of the cupboard to serve the stew at the table."
Standard English plural. When casserole refers to the food as an uncountable mass ('help yourself to some casserole'), no plural is used; the plural appears chiefly when referring to multiple dishes of the type.
"The freezer was stocked with labeled casseroles ready for the week ahead."
The word for your favorite comfort food literally comes from an old French word for 'saucepan' — and it's related to the French casquette, a cap.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of casserole
Casserole entered English from French in the early 18th century, borrowed from the Old French casse, meaning a ladle or saucepan, which itself traces back to the Latin cattia, a small vessel or dipper. The word originally referred strictly to the cooking vessel before extending by metonymy to the dishes prepared within it. It shares its root with the French diminutive casquette, meaning a small cap, reflecting the same underlying idea of a small container-like shape.
How casserole is actually used
In British English, 'casserole' often refers specifically to slow-cooked meat dishes, while American usage extends freely to combinations like tuna noodle or green bean casseroles. The word is casual and domestic in register, strongly associated with home cooking, family meals, potlucks, and comforting rather than refined cuisine.
Easily confused with casserole
Hotdish is a regional American (especially Minnesotan) term for a specific style of baked one-dish meal, whereas casserole is the broader, more general term for both the dish and any food baked in it.