In reply to:

Does this say something about how memory and palate are connected? Or are the poets right and first experiences always more memorable?

At about the same time you were posting this, a friend and I were discussing the very same thing, only the connection was corn on the cob, mexican style! Helen comes back and this thread takes a walk into food thread territory! They say that first impressions do make lasting memories, but it is always a good idea to try things again throughout your life. Maybe the first time isn't always the best, but, good or bad, it does stick in your mind, doesn't it? Perhaps with food it's linked to survival.