What makes corned beef "corned"? Why is the can shaped like that? What kind of beef is it,
exactly? If you're embarrassed to ask these questions of anyone else, we've got you.
Corned beef's name is a little bit confusing. Why? Well, the product contains no corn. The "corned"
in the name refers to the rock salt used to preserve the beef.
The word "corn" comes from the proto-Germanic word for a seed or piece of grain, "kurnam".
Large chunks of rock salt are roughly the size of a kernel of grain,
so they came to be called salt corns. This use of the word is very old,
with the first written instance of "corned" dating back to the 800s.
According to Bon Appétit, English speakers used "corn" as a generic
name for any type of grain long before they encountered maize in the New World.
When indigenous people in the Americas showed Europeans their staple crop,
the colonists initially dubbed it "Indian corn." This name stuck until the 19th century.
English importers started to use the word "corned beef" to describe Irish salted meat in the 1600s.
That means corned beef had its name for almost
two centuries before Americans started calling maize "corn."
Spam has an illustrious history as a military ration. The U.S. Armed Forces fed 150 million
pounds of the canned ham product to its troops during World War II. Canned meat has it's obvious
advantages for combat use. It doesn't require refrigeration and can be eaten without cooking.
"I don't like Spam!"
"Don't make a fuss dear. I'll have your Spam. I love it. I'm having Spam, Spam, Spam…"
So how did Spam lead to the popularity of canned corned beef? According to The Jewish News,
the Israeli Defense Forces wanted to feed tinned meat to their conscripts,
but they had a problem: Spam wasn't kosher, because it's pork.
After World War II, the Israeli Defense Forces developed their own kosher canned
corned beef called Loof. It continued to serve Loof to soldiers through the
early 21st century because the product could last decades if stored correctly.
One Israeli soldier said in 2011 that he ate a can of Loof made before he was born.
The familiar rectangular or trapezoidal corned beef can
that U.S. consumers are familiar with was patented in Chicago by Arthur A. Libby in 1875.
The distinctive shape allows corned beef cans to stack more efficiently than round cans.
This made it ideal for the military, as it reduced shipping costs.
Although corned beef's heyday as an army food is now decades in the past,
manufacturers haven't found a reason to mess with a formula that has worked for over 100 years.
A perfectly rectangular can would stack just as well as a trapezoidal can,
but the irregular shape of a corned beef tin serves a purpose besides conserving space.
The can's shape allows the delicate minced meat to slide out of its package without breaking.
Despite the advantages of this can design, no other product has adopted the trapezoidal tin.
If you see that can on a shelf, you know exactly what's going to be inside it.
Although corned beef has its roots in Europe, the Philippines might love it more than any
other country. Canned corned beef is one of the most popular breakfast foods there.
It fills a similar cultural role to bacon in the U.S. The combination of fried corned beef,
white rice, and eggs is a classic Filipino breakfast.
Part of the country's affection for the product might be that their version is
better than the kind available in most of the world. Outside of the Philippines,
most canned corned beef is made from finely minced meat. Filipinos use a brand from New
Zealand called Palm that's made of shredded beef and has a texture similar to pulled pork.
Although corned beef isn't as popular in the U.S. as it is in the Philippines,
it's still a fairly common breakfast option stateside. According to The Nibble, in America,
most canned corned beef is consumed in the form of corned beef hash, a midcentury diner
favorite that combines minced salt beef with diced potatoes and other seasonings.
Ireland has a long history of raising cattle for dairy production,
but beef has not traditionally been a popular meat in the region.
The ancient pre-Christian Gaelic religion believed cows were sacred, and most Irish
farmers preferred to keep their cows alive to produce milk rather than slaughtering them.
Expensive beef was mostly consumed by the highest levels of ancient Irish society,
with most of the country's residents eating pork as their animal protein of choice.
"What can I say? I am a man of great taste."
[laughing]
"Very funny!"
Ireland didn't produce beef on a mass scale until it was conquered by England in the 1500s
and the English conquerors started raising cattle to export back home.
The English Parliament forbade the export of fresh beef from Ireland in the 17th century,
so landowners switched to selling corned beef. As a result,
the Irish city of Cork dominated global corned beef production for almost two centuries.
We have the French Revolution to thank for the invention of canned food.
The revolutionary government sought a way to deliver food to its troops at home and
abroad while avoiding spoilage. Multi-hyphenate kitchen innovator Nicholas Appert figured out
that food boiled for five hours in sealed containers would stay fresh indefinitely.
The British wasted almost no time in stealing Appert's idea, patenting an improvement to his
method in 1810, the same year he publicized his new technology. While Appert relied on glass jars,
the British used iron canisters coated with tin to make them rust-resistant.
There was only one problem: No one invented a tool to open the new cans. The first patent for a can
opener in the U.S. is from 1858, over 40 years after canned food had become a popular military
ration. Before that, cans came with instructions that told users to open with a hammer and chisel.
Sometimes, desperate servicemen would shoot their corned beef to get it open.
When the first self-opening corned beef can debuted in 1866, it paved the way for
corned beef to become a household staple instead of merely a wartime necessity.
Modern corned beef production was spurred by the English conquest of Ireland,
and the British Empire spread the product across many of the regions it ruled.
The English rulers of Ireland made so much money from selling salted beef that they
were even permitted to sell it to England's enemy, France. Both the French and the English
supplied their colonial holdings with corned beef, exporting it to Africa and the Americas.
As Time notes in an exploration of the history of Spam in Asia, former colonies have a fraught
relationship with the canned meats that were introduced by conquering powers. Canned meat
often showed up in tandem with violence, but it also served as vital sustenance during lean times.
In an era when many people in the countries that invented canned meat view it with disdain,
cooks in places like the Philippines embrace canned corned beef as an integral part of
the national food identity. In recent years, Western consumers have embraced
the delicious canned meat recipes that Asian cooks innovated because of necessity.
Irish corned beef production diminished at the end of the 19th century. By the start of WWII,
South America had replaced Ireland as the leading producer of corned beef. During the first
half of the 20th century, Uruguay led the way, making 16 million tins of corned beef in 1943.
The drive to produce more cattle for corned beef is a leading contributor to Amazon
deforestation in Brazil. Cattle ranchers who raise meat for Brazilian firm JBS have
been linked to the illegal destruction of large swathes of the Amazon rainforest.
According to Dig Jamaica, Jamaica joined several other countries in temporarily banning
all imports of Brazilian corned beef in 2017. The ban was triggered after an
investigation found that some Brazilian meat producers had been selling spoiled products
and paying off inspectors to avoid detection.
Deli-style sliced corned beef is typically made from beef brisket, but the cuts of meat
used for the canned stuff are mysterious. A breakdown of the nutritional content of
Hormel corned beef on Innit reveals that the product contains just six ingredients.
The list is surprisingly short for a shelf-stable processed food, consisting mostly of stuff you
would recognize from a home kitchen, with a couple of preservatives added. Despite this
apparent simplicity, the "beef" component of the recipe could come from almost any part of the cow,
including some cuts that people don't customarily eat as food in the U.S.
U.S. Law permits products labeled as beef to contain diaphragm, esophagus,
blood vessels, nerves, sinew, and skin. It's not allowed to, quote,
"include significant portions of bone," but it's permissible to have,
quote, "the portions of bone ... which normally accompany the muscle tissue."
No amount of brain is allowed in beef due to the risk of mad cow disease. These rules give a
lot of wiggle room for meatpackers to decide what exactly the "beef" in corned beef is composed of,
although they do exclude organ meats like liver, lungs, and tripe.
You might be hesitant to consume mystery meat like canned corned beef, but if you've ever eaten a hot
dog or a Slim Jim you've likely already eaten parts of an animal you would never cook at home.
"Need a little excitement? Snap into a Slim Jim!"
Like most cured meats, canned corned beef uses a small amount of sodium nitrite as a preservative.
The BBC explains that sodium nitrite helps kill bacteria during the curing process,
allowing the meat to be safely stored at room temperature.
The chemical also changes the color of the meat, making it stay pink even when fully
cooked. Although the nitrites in cured meats protect us from food poisoning,
they may have negative long-term health effects.
People who consume a moderate amount of preserved meat every day are only
slightly more likely to develop cancer,
and nitrites aren't the only potential carcinogen lurking in red meat. Furthermore,
most of the nitrites in a typical person's diet occur in vegetables rather than meats.
These nitrites may actually improve cardiovascular fitness. The health effects of nitrites are
complex, and more research is necessary to unpack their risks and potential benefits.
That said, corned beef is still best enjoyed as an occasional treat,
as it contains big doses of sodium and saturated fat in addition to the nitrites.
Libby's canned pumpkin starts taking over supermarket shelves when the leaves turn.
It satisfies Americans' annual autumnal cravings for pumpkin desserts.
Although you can cook and puree your own pumpkin to make pie,
most people rely on the ease and consistent flavor of the canned stuff.
Libby's is made from a special variety of squash called Dickinson pumpkin
that can only be grown in the region around Morton,
Illinois. This extra-sweet pumpkin makes for the perfect pie filling.
But before Libby's was in the pumpkin business,
the Libby's corporation started as a corned beef canning operation
run by Arthur and Charles Libby, along with their business partner Archibald McNeil.
Founded in 1868, the company pioneered many innovations in the canned beef industry
including the tapered can and refrigerated trucks. The company began branching out into
other canned goods in the early 1900s, selling sauerkraut, A1 Sauce, fruits, and vegetables.
Libby's bought the company behind canned Dickinson pumpkin in 1930,
and it's been known by the Libby's name ever since.
As we've discussed already, the British invented canned corned beef as a way to preserve and
export Ireland's cattle in the early 19th century. Jewish deli corned beef, the sliced,
cured brisket you order piled high on rye with spicy mustard, has a much older history.
Curing meat in brine has been a Jewish tradition since ancient Hebrews started pickling meat to
eat during Tisha B'Av, a commemoration of the destruction of the Temple in Jerusalem.
At the time, priests thought that the curing process made the meat less
celebratory and more suitable for the somber holiday.
This tradition of cured red meat continued all the way through the 1800s, when Jewish
Germans ran delicatessens inspired by the charcuterie shops of France. When German
Jews began fleeing en masse to America to avoid persecution in their home country,
they opened delis all over the U.S. that served corned beef brisket.
These Jewish immigrants often settled in neighborhoods close to Irish migrants who
had escaped the Potato Famine. The Irish, many of whom had been workers in the corned
beef industry before they immigrated, began buying corned beef brisket from
Kosher butchers. This ultimately solidified it as "Irish" food in the American imagination.
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