Speaker A
Somewhere in Hawaii, a tree is dropping bread on the ground. Toss one of its bumpy green fruits on a fire, peel off the burnt skin, and the inside is soft, steaming, and smells like a bakery. It's called breadfruit.
Why breadfruit, a tree that yields hundreds of kilos of food yearly, is absent from North American diets: it's about history, perishability, cold intolerance, and colonial shipping.
Key Takeaways
- Breadfruit's absence from North American diets is driven by perishability, climate limits, and colonial history rather than taste.
- Breadfruit is an efficient, low-labor food source with strong potential for food security in tropical regions.
- Modern breadfruit farming and processing efforts, such as flour and preserved products, are working around its shipping limitations.
What the video covers
- Breadfruit is a staple in Hawaii (ulu), Jamaica, and across the Pacific, where it has been eaten for centuries.
- Its taste is mild and starchy, similar to potato or fresh bread, so flavor is not the reason it is absent from Western markets.
- A breadfruit tree is planted once and yields around 300 kg of food per year with little maintenance, unlike annual grains.
- In the 1780s the British Empire wanted breadfruit as cheap food for enslaved workers on Caribbean sugar plantations.
- Joseph Banks pitched the idea to King George III, and William Bligh was sent on the Bounty to transport live plants.
- The Bounty mutiny in 1789 led to the plants being thrown overboard; Bligh returned on the Providence in 1791 and succeeded.
- Enslaved workers initially refused to eat the fruit, which for decades went largely to pigs; it became a beloved staple later, on their own terms.
- Breadfruit spoils within days of harvest, cannot be refrigerated below about 12°C without chilling injury, and must be grown in equatorial lowlands.
- Shipping live plants is difficult, and the fruit cannot survive long-distance transport the way bananas can.
- Pacific communities preserve breadfruit by drying or fermenting it, and some cultures plant a tree when a child is born.
Full Transcript — Download SRT & Markdown
Speaker A
trees, why don't we eat it? You won't find it next to the bananas at the grocery store. You can't grab a bag of its flour next to the all-purpose. Most people in North America couldn't pick one out of a lineup. And the reason has
Speaker A
So, if bread grows on trees, why don't we eat it? You won't find it next to the bananas at the grocery store. You can't grab a bag of its flour next to the all-purpose. Most people in North America couldn't pick one out of a lineup.
Speaker A
every winter, raising a tropical forest inside glass jars. The obvious guess is taste. Maybe it's one of those survival foods that technically keeps you alive, but nobody actually wants. Except people who grow up with it don't talk about it like
Speaker A
And the reason has almost nothing to do with flavor. It involves a mutiny that ended with a thousand plants thrown into the ocean, a fruit that starts falling apart almost the moment it leaves the branch, and a lab in British Columbia, where it snows every winter, raising a tropical forest inside glass jars.
Speaker A
a potato and fresh bread. And once it softens, it turns sweet, almost like custard. Bland, sure. The same way rice and potatoes are bland. Those are blank canvases, and that never stopped them from feeding the planet. So, taste
Speaker A
The obvious guess is taste. Maybe it's one of those survival foods that technically keeps you alive, but nobody actually wants. Except people who grow up with it don't talk about it like that.
Speaker A
That turns out to be backwards, and the person who knows that best has spent about 40 years with these trees.
Speaker A
In Hawaii, where it's called ulu, it has been part of the diet for at least 800 years. In Jamaica, roasted breadfruit next to ackee and salt fish is about as everyday as toast. People describe a firm one as somewhere between a potato and fresh bread. And once it softens, it turns sweet, almost like custard.
Speaker A
the Pacific. Her point is simple. Wheat, corn, rice have to be planted again every single year. Plowed, seeded, weeded, fertilized, harvested, repeat. A breadfruit tree gets planted once. Then it just keeps going for decades with little more than pruning and picking.
Speaker A
Bland, sure. The same way rice and potatoes are bland. Those are blank canvases, and that never stopped them from feeding the planet.
Speaker A
300 kg of food from one tree every year. In some Pacific cultures, families plant a breadfruit tree when a child is born.
Speaker A
So, taste doesn't explain it. The next guess is that it must be hard to grow. Some fussy crop that needs constant babysitting.
Speaker A
of enslaved Africans, and planters wanted a cheap, filling food they could grow right there instead of shipping it in. The botanist Joseph Banks, who had seen breadfruit in Tahiti while sailing with Captain Cook, pitched the idea to King George the
Speaker A
That turns out to be backwards, and the person who knows that best has spent about 40 years with these trees.
Speaker A
In Tahiti, the crew loaded over a thousand plants. Then, on the way home, everything fell apart. Historians still argue about why. Bligh's temper, a crew that missed life on the island, and one detail the movies usually skip. Bligh
Speaker A
Botanist Diane Ragone has studied breadfruit since the 1980s, and she was the founding director of the Breadfruit Institute at the National Tropical Botanical Garden on Kauai when it opened in 2003. She has personally documented more than 500 breadfruit trees across the Pacific.
Speaker A
Bligh survived. He steered that tiny open boat thousands of miles to safety, made it back to England, and then went right back out for more breadfruit. In 1791, he sailed on a second ship, the Providence, and this time it worked. In
Speaker A
Her point is simple. Wheat, corn, rice have to be planted again every single year. Plowed, seeded, weeded, fertilized, harvested, repeat. A breadfruit tree gets planted once. Then it just keeps going for decades with little more than pruning and picking.
Speaker A
on the plantations refused to eat it, and for decades much of it went to the pigs. That reaction makes complete sense. This was a food picked for them by the people who owned them, chosen because it was cheap and handed out as a
Speaker A
In a 7-year study on Kauai, Ragone and her colleagues tracked about two dozen trees and found the main breadfruit species averaged around 269 fruits per tree per year, each weighing a little over a kilo. That works out to more than 300 kg of food from one tree every year.
Speaker A
history. But history alone doesn't explain why you still can't buy one in most of North America. For that, you have to look at the fruit itself. And the first problem is hiding in why Bligh needed a greenhouse ship at all. Most
Speaker A
In some Pacific cultures, families plant a breadfruit tree when a child is born. It can still be feeding that family generations later.
Speaker A
You could carry enough to plant a field in your coat pocket. Breadfruit has to move as a living plant, usually grown from a piece of root cut off a parent tree and kept alive the whole way.
Speaker A
So, it tastes fine and grows with almost no effort, which is exactly why in the 1780s, the British Empire wanted it. Sugar plantations in the Caribbean were running on the labor of enslaved Africans, and planters wanted a cheap, filling food they could grow right there instead of shipping it in. The botanist Joseph Banks, who had seen breadfruit in Tahiti while sailing with Captain Cook, pitched the idea to King George the Third, and the king signed off. A ship called the Bounty was fitted out as a floating greenhouse, and a lieutenant named William Bligh was put in charge.
Speaker A
It wants temperatures somewhere between about 15 and 40° C, and its range barely stretches past the tropics. Cold weather simply ends it, which means the fruit has to travel to you instead. And that's where it really breaks down. Breadfruit is what
Speaker A
In Tahiti, the crew loaded over a thousand plants. Then, on the way home, everything fell apart. Historians still argue about why. Bligh's temper, a crew that missed life on the island, and one detail the movies usually skip. Bligh was rationing fresh water, partly to keep the breadfruit alive. In April 1789, Fletcher Christian and the mutineers seized the ship, set Bligh adrift, and threw the plants overboard.
Speaker A
The obvious fix is the fridge, except breadfruit hates the cold. Keep it much below about 12° C and it suffers chilling injury, where the skin darkens and the flesh starts to break down. Too warm and it ripens. Too
Speaker A
Bligh survived. He steered that tiny open boat thousands of miles to safety, made it back to England, and then went right back out for more breadfruit. In 1791, he sailed on a second ship, the Providence, and this time it worked. In January 1793, he reached St. Vincent, then carried the rest of the plants onto Jamaica. The trees took root, grew, and fruited. Mission accomplished.
Speaker A
weeks on a boat because they're picked green and ripened with gas when they land. Nobody has pulled that off with breadfruit. And even if you solved shipping, you'd hit a supply problem.
Speaker A
Except the people it was meant to feed wanted nothing to do with it. Enslaved workers on the plantations refused to eat it, and for decades much of it went to the pigs. That reaction makes complete sense. This was a food picked for them by the people who owned them, chosen because it was cheap and handed out as a ration. By one account, it took around 40 years to catch on. Breadfruit only became a loved Caribbean staple later, on people's own terms, especially after emancipation, when a single tree could carry a family through lean times.
Speaker A
A grocery chain can't build a product around something that shows up as a flood and then disappears for half the year. The twist is that people are already working around all of this, mostly by turning the fruit into
Speaker A
So, part of the answer is history. But history alone doesn't explain why you still can't buy one in most of North America. For that, you have to look at the fruit itself.
Speaker A
co-op has since grown past 100 member farms across four islands. Pacific Islanders had already cracked a version of this centuries earlier, drying cooked breadfruit in the sun or fermenting it in covered pits so it would last through the off-season. The other half of the
Speaker A
And the first problem is hiding in why Bligh needed a greenhouse ship at all. Most breadfruit grown for food has no seeds. The best eating varieties carry three sets of chromosomes, which leaves them sterile. Wheat travels as a sack of seeds. Corn travels as a sack of seeds. You could carry enough to plant a field in your coat pocket. Breadfruit has to move as a living plant, usually grown from a piece of root cut off a parent tree and kept alive the whole way.
Speaker A
into thousands of young trees. No root cuttings, no floating greenhouse. Working with Ragone's Institute, the lab has donated thousands of trees to tropical nations for food security, and a commercial partner now helps mass-produce them. Farmers in Samoa, Haiti, and Nigeria are already growing
Speaker A
That's why Bligh needed pots, gardeners, and water. And once it arrives, it has a very short list of places it will accept. It's an equatorial lowland tree. It wants temperatures somewhere between about 15 and 40° C, and its range barely stretches past the tropics. Cold weather simply ends it, which means the fruit has to travel to you instead.
Speaker A
Today, growers in the tropics are asking for it, and some of those trees started life in a lab in a city that gets snow.
Speaker A
And that's where it really breaks down. Breadfruit is what botanists call climacteric, the same category as bananas and avocados. In plain terms, it keeps ripening after it's picked, and it does it fast. At room temperature, a mature breadfruit generally lasts only a few days before it goes soft, then sweet, then brown.
Speaker A
can't travel the easy way. It only grows in the tropics, and the fruit won't sit still, ripening too fast in the warmth and breaking down in the cold. Wheat became the bread of the world because a wheat seed is a tiny dry suitcase. It
Speaker A
The obvious fix is the fridge, except breadfruit hates the cold. Keep it much below about 12° C and it suffers chilling injury, where the skin darkens and the flesh starts to break down. Too warm and it ripens. Too cold and it spoils from the outside in. A team working on exports from Samoa to New Zealand tested this directly. At the best temperature they found, the fruit held for 16 days at most. Shipping by sea needed 21.
Speaker A
Tonight, somewhere in Hawaii or Jamaica, one of those bumpy green fruits is dropping onto the grass with a heavy thud, and someone will roast it before it softens. The next time a loaf of sliced bread sits on your counter for a
Speaker A
Your bananas survive weeks on a boat because they're picked green and ripened with gas when they land. Nobody has pulled that off with breadfruit.
Topics:breadfruitulufood historyWilliam BlighBounty mutinytropical cropsPacific Islandsfood securitycolonialismagriculture
