Masi (Fermented Breadfruit)
A traditional preserved breadfruit paste made by fermenting cooked breadfruit for weeks or months, then eaten cooked into cakes or mixed with coconut cream. Its flavor is tangy and distinctive, a taste many islanders grew up with.

- Prep
- 30 min
- Cook
- 30 min
- Total
- 60 min
- Servings
- 6
- Difficulty
- Hard
- Calories
- 200 kcal
Equipment
- β’Fermentation pit or large covered crock
- β’Banana leaves
Nutrition
Per serving, approximate
- Calories
- 200 kcal
- fat
- 1
- carbs
- 44
- protein
- 3
- calories
- 200
Instructions
- 1
Boil the breadfruit or cook it in an umu (earth oven) until just tender. Mash it coarsely.
- 2
Line a pit or a large crock with banana leaves.
- 3
Pack the mashed breadfruit tightly into the lined pit.
- 4
Cover completely with more banana leaves. Weigh it down with a heavy cover to keep out air.
- 5
Leave the fruit to ferment for several weeks. Check on it occasionally.
- 6
Scrape away any top growth before use. Scoop out a portion, then steam or pan-cook into small cakes.
- 7
Serve the cakes warm with fresh coconut cream.
Chef's tips
Keep the container tightly covered at all times. Check occasionally to make sure any mold stays only on the surface, and scrape it off before use.
Storage
Fermented masi keeps for months when properly sealed and stored in a cool, dry place away from direct contact with air.
Reheating
Steam or pan-cook portions of prepared masi paste until heated through.
Common mistakes to avoid
- β’Not covering the breadfruit tightly enough, which causes it to spoil rather than ferment properly
- β’Using underripe breadfruit, which ferments unevenly
Serving suggestions
Cooked Masi (Fermented Breadfruit)?
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