Simple past tense and past participle of blanch.(verb)
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Use "blanched" in a sentence
"And if, by chance, you need a guide, you might chance to follow a certain blanched-bumed bee hide ... as it bumbles, and as you stumble, from one good intention to the next."
"Katie, you can definitely substitute fresh fava - either raw as Marcella does or quickly blanched, which is probably what I'd do."
"Almonds should always be blanched, that is, skinned by pouring boiling water on the nuts and allowing them to soak for one minute, after which the skins are easily removed."