Rotating your pantry

Most emergency food is bought once, pushed to the back of a cupboard and found again in a house move. The way to avoid that is not discipline. It is a shelf laid out so the oldest thing is the one your hand reaches first.

Two shelves, not one

Split the supply into the deep shelf and the working shelf. The deep shelf is the sealed #10 cans with a 25 year life: you buy them once, you write the year on the end of each can in marker, and you leave them alone. The working shelf is everything with a shorter life: bottled water, bars, pouches, the opened can you are cooking from. That shelf rotates.

First in, first out

Load new stock from the back and take from the front. A pantry shelf with a strip of tape across the front edge and the month written on it does the job; so does a wire can rack that rolls the oldest can forward. The system only has to survive the day you are tired.

Cook from it on purpose

Once a month, cook one dinner entirely from the shelf: a can of scramble or lasagna, water from the stored jugs, the camp stove on the porch. It rotates stock, it teaches everyone in the house how the food works, and it finds the stove that does not light before the night it has to.

Dates that matter

• Sealed #10 cans: 25 years under 75°F. Heat is the only real enemy.
• Opened cans: about a year with the plastic lid on, in the kitchen.
• Pouches and bars: 3 to 5 years. These live on the working shelf.
• Bottled water: two years from the pack date. Stored tap water: change it yearly.

A rotation calendar that takes ten minutes

1. Clocks forward: change the stored water, check the stove fuel.
2. Clocks back: cook the oldest open can, move next year's pouches to the front.
3. Any month: one dinner from the shelf.

A pantry you eat from is a pantry that is ready.

Where the deep shelf lives

Low, dark and inside the house. A closet floor beats a garage, a garage beats an attic, and nothing beats under the bed in a cool room. If the only space is the garage, put the cans on the floor against the house wall, where the temperature swings least.