Walk through a tropical market and three big, spiky fruits can sit in the same bin, so alike on the outside that shoppers mix them up daily. Two of them are close relatives, and the third only looks the part.
On our Exotic Fruits and Vegetables plots I can bring none of the three to full fruit outdoors, though for different reasons, and one of them still tempts me every spring. Sorting out which is which starts with a fact most stalls never mention.
Two cousins and a lookalike
Jackfruit and breadfruit both belong to the genus Artocarpus in the mulberry family, Moraceae, the same family that holds figs. They are close kin, two of roughly sixty Artocarpus species scattered across the Asian and Pacific tropics.
Durian sits in a separate family, Malvaceae, beside hibiscus and cacao. Jackfruit and breadfruit are cousins, while durian is only a lookalike, which is why no amount of grafting could ever cross a durian with either of the other two.
| Fruit | Family | Closest kin | Typical weight | Skin |
|---|---|---|---|---|
| Jackfruit | Moraceae | Breadfruit, figs | Up to about 55 kg | Small blunt bumps |
| Breadfruit | Moraceae | Jackfruit | About 1 to 4 kg | Pebbly, near-smooth |
| Durian | Malvaceae | Hibiscus, cacao | About 1.5 to 7 kg | Large sharp thorns |
The resemblance is skin deep in the most literal sense. A shared taste for spikes and size makes these three look like siblings on a shelf, yet durian branched off long before jackfruit and breadfruit shared their common ancestor.
Growing them, and the one I can attempt
All three demand tropical warmth, though they do not demand it equally. Durian is the fussiest, wanting 75 to 85 F, humid air and low elevation, and it struggles anywhere the nights turn cool.
Breadfruit is nearly as tender, taking chilling injury once temperatures fall toward the low 50s F, which rules out my San Diego winters as surely as it rules out durian. Both trees would die back in the first real cold snap.
Frost ends the conversation for durian and breadfruit alike. Neither survives a hard cold snap, so anyone outside the true tropics is looking at a heated greenhouse rather than a backyard tree.
Jackfruit is the hardy one of the group, tolerating cooler nights and setting fruit in warm, frost-free pockets of the subtropics. It is the single tree here I would gamble on outdoors, and even then only in my warmest corner against a south wall.
Breadfruit earns its keep on sheer output, which is why Pacific islanders built whole diets around it. A single mature tree bears well over a hundred fruit in a good year, enough starch to carry a household through the season.
One breadfruit tree can feed a family for months. Its volume and reliability are why it supports food security across the Pacific, doing quietly what a rice paddy does with far less labor.
Output like that is worth estimating before you plant. The tool below projects how many fruit a breadfruit tree sets from its age and spacing.
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Telling them apart on the plate
Once the fruit are open, the confusion ends fast. Before that, a short sequence of checks sorts them at the stall.
- Check the thorns first, since only durian carries large, sharp spikes.
- Weigh it in your hands, because a jackfruit dwarfs the other two.
- Smell the stem end, where durian announces itself and the cousins stay mild.
- Cut a small window, and watch for the white latex that marks an Artocarpus.
How each one eats
Durian is scooped straight from the shell, its flesh a pungent, creamy custard that reads sweet and savory at the same time. Ripe jackfruit turns fibrous and chewy, sweet in a way that recalls mango and bubblegum, while its green, unripe flesh shreds into a convincing meat substitute.
Breadfruit stands apart because breadfruit has to be cooked before you can eat it, roasting down to something between a potato and warm bread. Left to ripen fully it softens and sweetens, yet the kitchen still does the real work.
- Durian, scooped raw and eaten cold, or folded into cakes and ice cream.
- Ripe jackfruit, eaten fresh or dropped into sweet drinks and shaved ice.
- Green jackfruit, simmered with spice into pulled-meat tacos and curries.
- Breadfruit, roasted or boiled as a starch beside the main dish.
- Breadfruit and jackfruit seeds, roasted like chestnuts.
For a meat substitute, buy jackfruit labeled young or green, usually in brine, not the sweet ripe kind. Ripe jackfruit collapses into sugar and will never hold up as a savory shred no matter how you season it.
| Fruit | Texture | Flavor | Aroma | Main use |
|---|---|---|---|---|
| Durian | Creamy custard | Sweet-savory, almond and cheese notes | Pungent, carrying | Eaten fresh |
| Jackfruit | Fibrous, chewy | Sweet like mango when ripe, neutral when green | Sweet, gummy | Fresh, or green as meat |
| Breadfruit | Starchy, dense | Potato-like, sweeter when ripe | Mild | Cooked as a staple |
Have you ever bitten into what a vendor swore was durian and met a mild, gummy sweetness instead? That is jackfruit sold under the wrong name, and the giveaway is the pungent smell that never arrived.
The numbers pull them apart as sharply as the flavors do. Jackfruit runs about 95 calories per 100 grams and breadfruit about 103, both lean and starchy, while durian lands near 147 with several times their fat.
Durian plays the indulgence and breadfruit the daily staple, while jackfruit swings between the two depending on when you pick it.
Durian carries far more fat and calories than the other two, which is why a small scoop of it goes a long way at the table. The calculator below estimates the calories and macros in a given weight of durian flesh.
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Which one to reach for
Match the fruit to the job and the confusion stops mattering. Durian earns its place as a dessert in its own right, while breadfruit belongs in the pot as a starch. Jackfruit flexes both ways, sweet by the handful when ripe and a meat stand-in when green.
For all their shared spikes, these three suit completely different cravings. Learn the smell each one throws and the kitchen each one asks for, and you will never mix them up in the bin again.
