Want to keep delivered sandwich fresh from kitchen to door? A sandwich is at its best the moment it is built — delivery adds a countdown, but a few habits protect it.

Keep delivered sandwich fresh: order from the nearest outlet

The shorter the trip, the fresher it arrives. This is the single biggest thing you control.

Eat it on arrival

Do not let it sit. The sooner you eat after it arrives, the crisper the bread and the better the whole sandwich.

Open the packaging when it arrives — trapped steam is what softens the bread.

Vent the packaging

If you cannot eat immediately, open the box slightly so trapped steam escapes rather than soaking the bread.