March in Iowa: The Month That Cannot Decide

March in Iowa is not a season. It is an argument. You get a Tuesday that hits sixty and everybody walks around without a coat pretending this is permanent, and then Friday it snows and the coat is back and the sidewalk is a hazard again.

I have lived here long enough to stop being surprised, but it took me a while to notice that March is also the month that quietly tests every container in my kitchen.

What the Swings Do Indoors

Warm air holds more moisture than cold air. You have heard that, and it sounds abstract until you apply it to a house in March.

On the sixty degree days, the outside air is carrying a lot of water. It gets into the house. Then the temperature drops forty degrees overnight, the air inside cools against cold walls and cold floors, and it has to let some of that water go. It lets it go onto whatever surface is coldest, which is why March basements feel damp and why windows sweat.

Your pantry is sitting in the middle of that cycle. Every warm day adds moisture to the air around your food. Every cold night takes some back out. The food is in the middle, doing its best to reach equilibrium with whatever the room is doing that hour.

Why This Is the Hard Month

January is dry and stable. July is humid and stable. March is neither, and instability is what actually causes trouble, because a container that is adequate in a stable month is not necessarily adequate in a month that changes its mind twice a week.

The things that suffer most are the things that are driest, because they have the most to lose and the most surface area to lose it to. Freeze-dried fruit is the extreme case. It is porous by design, which is what makes it rehydrate in seconds when you want it to, and it is the same property that makes it pull moisture out of a damp March kitchen fastest.

What I Do About It

Nothing dramatic. I am just more careful in March than in January, on purpose.

Anything open goes into a hard container rather than staying folded over in its bag. Freeze-dried fruit gets a desiccant packet if the jar is going to sit for a while. Coffee goes in an airtight canister, whole bean, and I grind what I am brewing rather than what I might brew.

The one that surprises people is flour and rice. They feel like staples that can live in a paper bag on a shelf. They can, mostly. But in a March that swings, a hard container keeps them from slowly taking on the room, and the difference shows up in how a dough behaves in April.

The Honest Version

None of this is a crisis and I am not asking you to reorganise your kitchen. A March does not ruin a pantry. It nudges things at the edges, and the things at the edges are the ones you left open.

But it is a good month to notice something worth noticing: the label on the package was never the protection. It was a prediction about the seal holding under normal conditions. March is not normal conditions. It is the month that cannot decide, and your containers are the only thing that does not care what the weather is doing.

Stay curious. Stay crunchy. Stay cosmic.

— Sara Jane Shelvock, CEO, Torus Coffee Company LLC