Sometimes on a TPAC, I sneak back to premium economy galley that separates the cabin from J, and if available, I grab one the sandwiches, which are in quarters, The AC sandwich often gets dried out after an hour or two of sitting out. Unlike BR and TG, who's sandwiches are usually "fresh" tasting, the AC variety do not have the crust cut off. Unfortunately, I think the caterers use a "salad creme" type of dressing (e.g. Miracle Whip) because there is a noticeable amount of sugar. I still prefer a stale tuna sandwich to the soggy hot sandwich with melted greasy cheese that AC can offer as a snack in J.