My last name comes from Norway, where the national dish is something called Fårikål:
Boiled lamb, cabbage, some salt, pepper… and, well that’s it, actually.
Compare that with one of my favorite dishes, delicious Indian curry.
Full of spices, and so, so good.
Why do people in different places prepare the things they eat so differently?
There’s a lot of reasons, from traditions, what flavors we like, or simply what foods
But cooking with spices may have been crucial for humans’ survival...
It’s thyme for some sage wisdom.
Cumin a little closer, I’m about to get jalapeño brains
[OPEN]
When we talk “spices” we’re talking more than just hot things.
“Culinary spices” include dozens of aromatic plants and their seeds.
Compare the number of spices in recipes far from the equator, to ones close to it.
People in warm climates use way more spices even though northern countries have access
to just as many herbs and veggies they could cook with.
It’s something any food lover sort of intuitively knows, but have you ever wondered why people
near the equator think spice is so nice?
The history of spices extends far beyond the kitchen.
To many peoples, they came to hold monetary and cultural value.
When Alarich, leader of the Goths, besieged Rome in 408 BC, he demanded 3000 lbs. of pepper
Neolithic graves have turned up with spices in tow, and Egyptian scrolls from 1555 BC
describe adorning the deceased with aromatic plants.
Caring for the dead was thought to discourage spirits from sticking around, and a lot of
those plants happened to preserve the bodies.
The oldest example of spice use in cooking is 6,000-year-old pottery found with traces
of garlic-mustard, a plant with otherwise little-to-no nutritional value.
But beyond the interesting smells and rich history, there’s a hugely important use
for spices that might surprise you.
Plant tissues – including those we use for spices – are full of phytochemicals, compounds
which give many plants their flavor.
Plants manufacture numerous chemicals to defend themselves from insects and microbes, by poisoning
or ripping apart foreign cells.
When these flavorful phytochemicals hit our food, they can have the same microbe-killing
The 30 most commonly used spices from recipes around the world all inhibit growth of some
kind of bacteria, often the same ones that cause foodborne illnesses.
Uncooked meats and cooked meat dishes stored at room temperature can build up massive bacterial
Places where food spoils faster use more bacteria-killing spices per recipe.
And the spices used most often turn out to be the ones that are the strongest bacteria-killers.
There are exceptions to the geography/spice rule.
Some neighboring countries, like Japan and Korea, can have wildly different spice habits
despite having similar climates.
Traditional Japanese recipes date back to a time when much of the meat and fish consumed
in Japan was fresh and local, making the preservation properties of spices less essential.
As a result, Korean meat recipes today typically call for more spices than Japanese ones.
Some theories point to spice use in hot climates to increase perspiration and cool the body
If you’re about to leave that comment, spoiler alert: Very few spices actually make us sweat.
And it’s probably a myth that people used spices to mask the smell and taste of spoiled
meat before refrigeration, because these antimicrobial spices really only work their magic by keeping
Before modern awareness of chemistry and microbiology, spices may have seemed downright magical.
And that “magic” might be why many of these spices are ingredients in witches’
brews: Eye of newt is just another name for mustard seed.
Tongue of dog refers to an herb called houndstongue, and lion’s hairs are just turnip leaves.
Combining modern scientific knowledge with historical spice traditions has led to some
interesting recent discoveries.
Doctors have used a compound from cinnamon bark to ward off bacterial infections like
MRSA, and in another experiment rosmarinic acid added to hamburger meat reduced the level
We may be entering a renaissance of plant-inspired medicine, but just like the actual Renaissance,
there’s plenty of bad science alongside the good stuff.
So take outrageous spice claims with a grain of salt, because that essential oil could
Without a recipe for a time machine, it’s hard to pin down exactly why we started to
The dishes we eat are part of local traditions that today are spreading around the globe.
Recipes have often been passed down for so long that no one quite knows how – or why
– they originated.
But whether we were driven by taste, tradition, medicine, or all of the above, we stumbled
upon some delicious knowledge along our evolutionary history.
Those who control the spice, control the… microbes?