IPA: /ˈoʊvərˌbeɪk/
KK: /ˈoʊvərˌbeɪk/
To bake something for too long, causing it to become dry or hard.
If you overbake the cookies, they will be too crunchy and not soft.
Past: overbaked
Past Participle: overbaked
Overbake → It is formed from "over-" (meaning excessively) and "bake" (from Old English "bacan", meaning to cook by dry heat). The word "overbake" means to cook something by dry heat for too long or excessively.
Think of cooking something 'excessively' ('over-') in dry heat ('bake') — that's why overbake means to cook it too long.