We just flew Continental to Orlando from NJ and got back last Sunday. On the way down we had a 9:10 am flight and had a cranberry muffin and a drink offered. Drinks were offered later as well. I can't comment on the muffin as I didn't have one, but my DD and DH did with no complaints.
On the way back last Sunday, we had a 5:15 pm flight and had a small bun with turkey/lettuce, mayo, baby carrots, a snack kit-kat, and a drink. We had another drink offered a little later in the flight. Everything was fresh and cold.
HTH. Have a great trip!