Cutting food waste at a small pantry

Food does not usually spoil in pantries because people are careless. It spoils because the newest delivery is the easiest to reach, and because nobody has line of sight on what is closest to its date until it is past it.

What the dates actually mean

• "Best by" and "best before" are quality dates set by the manufacturer. They are not safety dates and, in the United States, they are not federally regulated for most foods.
• "Use by" is closer to a safety statement and is the one to respect, particularly on anything refrigerated.
• Infant formula is the genuine exception — it carries a federally regulated date and should never be distributed past it.
• Canned goods with no dents, no rust, no swelling and a good seal are typically fine well past the printed date. Your food bank will have a written policy on this; use theirs, because it is defensible.

Rotation that survives a busy Saturday

First in, first out is the correct answer and it fails constantly, because on a busy morning the person restocking grabs the nearest case. Systems that depend on remembering do not survive contact with a queue.

1. Load new stock from the back. If the shelf cannot be loaded from behind, turn it so it can, even if that makes the room look worse.
2. Mark the month on the case in marker, big, when it arrives. Not the full date. The month.
3. Give short-dated stock its own shelf at eye level with a sign, and send it out first, deliberately.
4. Check one category a week rather than everything monthly. A rolling check gets done; a big audit gets postponed.

The cold chain, which is where the real risk is

Shelf-stable food that goes past a quality date is a shame. Refrigerated or frozen food that spent four hours in a warm car is a different category of problem, and it is the one worth spending your attention on.

• Put a thermometer in every fridge and freezer, and write the temperature down once a day on a sheet taped to the door. This takes eight seconds and it is the first thing an inspector asks for.
• Agree what happens on a power cut before there is one, including who has the phone number of somebody with a working freezer.
• Move frozen and refrigerated items first on every delivery, before the pallet of tins that will happily wait.
• Insulated blankets and a few cool boxes cost very little and buy you an hour of margin on a hot day.

None of this is exciting and all of it is cheaper than losing a freezer full of chicken in August.

Where the waste actually is

Count what you throw away for one month, by category. Almost every pantry that does this is surprised, and it is almost never the category they were watching. Usually it is fresh produce taken in enthusiastically on a Wednesday with no distribution before Saturday, or a bulk donation of something nobody in the neighborhood cooks with.

Both have the same fix, and it is a difficult one: sometimes you say no thank you, or you say yes and immediately give half to the pantry across town. A donation you cannot distribute in time is not a gift, it is a disposal cost with a thank-you note attached.

Things worth doing this month

• Write the arrival month on every case in marker.
• Make one short-dated shelf at eye level.
• Count your waste by category for four weeks.
• Get the food bank's date policy printed and pinned up in the sorting room.
• Agree in advance who is allowed to say no to a donation, so it is not decided in the car park.