Freezer Inventory and Rotation

A List on the Door Beats a Better Memory

The list does not need to be sophisticated - a sheet of paper and a pen, or a note on your phone. What makes it work is updating it at the moment food goes in or comes out, which is a five-second habit rather than an inventory exercise.

Write the item, the date and the number of portions. That is enough to answer the only questions you ever ask a freezer: is there anything for tonight, and what needs using.

The payoff is not tidiness. It is that you actually cook from the freezer, which is what makes batch cooking worth doing in the first place.

Store in Categories, Not in Strata

A freezer filled chronologically becomes layers, and whatever is at the bottom is invisible for months. Grouping instead - cooked meals here, raw protein there, vegetables in the drawer - means you look in one place rather than excavating.

Flat-packed portions help enormously with this, because they file like paper rather than stacking like rubble. A drawer that holds four lumpy tubs will hold a dozen flat bags.

Boxes or bags as dividers work better than good intentions in a chest freezer, where there is nothing to stop everything becoming one layer.

First in, First Out

Put new things at the back and take from the front. It is the same principle a shop uses, and it is the only reliable way to stop a small amount of food ageing indefinitely while newer food gets eaten around it.

Frozen food stays safe indefinitely at minus 18C, so this is about quality rather than danger. Around three months is a sensible working window for cooked dishes before texture and flavour noticeably drop, which is exactly the sort of thing a date on the bag makes visible.

Run It Down on Purpose

Once every month or two, plan a week that cooks mostly from the freezer. It empties the awkward corners, it costs almost nothing in shopping, and it stops the slow accumulation that makes the whole thing unusable.

That week is also when you find out whether your labelling is working. Anything you cannot identify or date is a lesson about the label, not about the food.