Lemon bars always remind me of my mom. I swear no one makes them as good as she did to this day.
Soft Serve Frozen Yogurt with Oreos always reminds me of my days in middle school having lunch with my friends... throw a Snicker's bar in there too and I'm in heaven and will just think of those days for a long time.
Hershey's Kisses always reminds me of my grandmother. Even though I am not too fond of them now, she always had a ton of them and always kept her room so warm that they were always a little soft and creamy.