
Au Gratin is a French Style of cooking where casseroles are topped with bread crumbs & butter, & are allowed to brown under a broiler to give a crunch. Sometimes cheese is sprinkled which melts & gets crispy under the broiler, but is not a requirement. “The etymology of gratin is from the French language in which the word “gratter” meaning to “to scrape” as of the “scrapings” of bread or cheese, and gratiné, from the transitive verb form of the word for crust” (WIKI). Au Gratins are baked/broiled in the oven & then served in a (usually Oval) baking dish. I did not use an Au Gratin dish as you can see… my dish is as square as it can be. So I really do not know if it would have tasted any different in an Oval Au Gratin dish.




