Sauce – What are the positive effects of adding celery to a sauce

celerysauce

Many sauces include celery. It's not a flavour I'm particularly keen on, particularly in sauces so I'm wondering why it's included. Is it included simply as a flavour or does it serve some other purpose?

Best Answer

Celery is an aromatic, and 1/3 of a mirepoix. It's used for the base flavor of a lot of French and Cajun/Creole cuisine. It doesn't serve any important chemical role that I'm aware of, so you can omit or substitute it if you really don't like the flavor.