Is it permissible to taste food while fasting?

There is no disagreement among the jurists that a fasting person tasting food does not invalidate their fast, as long as nothing reaches their stomach. This is permissible without being disliked if there is a need for it, based on the statement of Ibn Abbas: "There is no harm in tasting food; vinegar or something else, as long as it does not enter his throat while he is fasting." However, if there is no need for it, it is better to avoid it due to the risk it poses to the fast.