Ice cream bean
Inga edulis · Fabaceae · also known as Pacay, Guama, Guaba (Ecuador), Joaquiniquil
A legume that thinks it's dessert — foot-long pods lined with cottony white pulp that tastes of vanilla ice cream. Amazonian children's favorite candy, and the shade tree that shelters half the coffee in Latin America.
At a glance
- Taste
- Light, fluffy, and sweet — vanilla ice cream and cotton candy with a whisper of cinnamon, wrapped like cotton wool around big dark seeds.
- Origin
- The Amazon basin and Andean foothills
- Grown in
- Peru, Ecuador, Colombia, Brazil, Bolivia, Costa Rica, Guatemala
- Peak season
- Summer, Autumn
- Notable varieties
- Inga edulis (long pods), Inga feuillei (Peruvian pacay), many edible Inga species
Sensory & practical profile
Taste fingerprint
- Sweetness
- Tartness
- Aroma
- Juiciness
- Firmness
Approximate, at peak ripeness · 0–5
- Ripe when
- The pod fattens, the seam loosens to a twist, and the pulp inside is bright white and lofty — browned pulp means it's past.
- How to eat
- Twist the pod open along its seam and eat the white cottony pulp straight off the seeds — spit the seeds (or plant them; they often sprout inside the pod).
- Typical price
- Budget
The seeds are so eager they routinely germinate inside the unopened pod — buy pacay at a market and you may unwrap a tiny forest ready to plant.
When it's in season, by region
| Region | Peak months |
|---|---|
| Latin America | Peaks with local rainy seasons — roughly Dec–Apr in Peru, varying across the basin |
How to select & store
Picking a ripe one
Choose heavy, unblemished pods that rattle faintly and haven't browned at the seams. Bigger is genuinely better — mature pods hold thicker ribbons of pulp. A ripe pod cracks open along its seam with a twist.
Storing it
Pods keep a few days at room temperature, a week chilled. The pulp doesn't preserve or process — this fruit's entire technology is "open pod, eat now," which is much of its charm.
Practical uses
🍽️ Culinary
- Cracked open and eaten fresh — pull the cottony ribbons off the seeds
- Blended (briefly, strained) into juices in Ecuador and Peru
- Cooked seeds are eaten as a vegetable in parts of Central America
🌿 Health & traditional
- Minor folk uses; the tree matters more than the medicine
🎎 Cultural
- A beloved market and river-town treat — pacay pods sell in bundles like sweet firewood
- The tree's day job is famous: a nitrogen-fixing shade canopy over coffee and cacao farms across Latin America
Botany filed this one under “beans,” childhood filed it under “candy.” The ice cream bean is a legume — a true cousin of peas and lentils — whose foot-long pods split to reveal seeds wrapped in white, cloud-soft pulp tasting unmistakably of vanilla ice cream. In Peru it’s pacay, in Ecuador guaba, and in every river market it sells in bundles to people who have never once called it exotic.
Dessert by the pod
The eating is pure pleasure-engineering: twist the pod, it cracks along its seam like a pea pod scaled up ten times, and the pulp ribbons pull free like sweet cotton wool. There’s no acid, no bite — just airy vanilla sweetness with a cinnamon ghost. The big dark seeds get spat (they’re often already sprouting inside the pod, absurdly eager), though Central American kitchens sometimes boil them as a vegetable.
The tree that carries coffee
Here’s the twist that makes Inga more than a novelty: it’s one of tropical agriculture’s great workhorses. Fast-growing and nitrogen-fixing, Inga trees canopy countless coffee and cacao farms — guaba shade is why your espresso’s farm stays fertile — and “Inga alley cropping” is a serious tool against slash-and-burn farming. The dessert pods are effectively a bonus dividend on an ecological investment.
Kin and companions
Nothing else tastes quite like it; the nearest textural neighbors are the custard fruits — try it beside cherimoya for a study in how the tropics do vanilla. Blended with banana and cold milk, pacay pulp makes the Amazon’s subtlest milkshake.
