Corned beef is no longer the cheap protein of prepping

Canned meat gets pricier: corned beef is no longer the pantry's cheap protein

A 300-gram can of corned beef for €2.55 at the Carrefour in Tenerife. Per kilo, €8.5. It's not wagyu, but its price is now approaching that of fresh meat and exceeds most canned fish. The paradox is that the Canary Islands, the birthplace of this can in Spanish cupboards, still has some of the cheapest prices in the country. In Barcelona the minimum hovers around €5 per can, and on the mainland the budget alternatives, like Prima Prix, barely make a dent in the Canary Islands figures.

Why the Canary Islands live oblivious to mainland prices

History explains the Canary Islands' assortment. For decades, canned meats arrived from Uruguay and Argentina, along with Danish pork from the Tulip brand in large cans. That supply chain left behind both a habit and a price. Some recall their mother cooking several dishes with these canned goods and any Canarian supermarket stocking a wide variety. On the mainland, by contrast, corned beef has been treated for years as a survival product or military nostalgia: the closest thing to it, for some, was pâté.

The cans that outlive their dates

An anecdote circulates that weighs more than any expiry table: a father who did his military service in the Canary Islands in the 1970s received cans of Argentine beef manufactured in the 1950s. Expired, yes, but edible. It's not science, it's oral history, but it explains why prepping views canned meat as an investment fund. Corned beef, with 98.5% beef - head, lean meat and heart -, salt and sodium nitrite, is designed to last. Good-brand sardines now come with a 2032 expiry date, and the most forward-thinking consider them fine years later.

Nitrite under scrutiny

It's not all praise. Sodium nitrite raises concerns over its potential toxicity, but the EFSA revalidated its safety in 2017 at the doses authorised by European Directive 92/2. The same preservative is in chorizos, hams and sausages: without it, botulism would be a regular guest. That debate has fuelled a self-production trend: cooking your own meat, vacuum-sealing it and forgetting about labels and additives.

The price rise that throws preppers off

The problem isn't just quality, it's the bill. Coren lean pork, for years the star product for pantries, went from €1 a can to more than double. At that price, canned protein loses out to the freezer or canned fish. And the underlying question remains: if the can is no longer cheap, what's the point of entrenching yourself with it? Prepping always calculated in cans. Now it has to recalculate in euros.