Mojojoy

Lore & Background

Mojojoy are the larvae of Ancognatha scarabaeoides and Rhynchophorus palmarum, weevils considered pests that can attack crops, destroying them partially or totally, or affecting them from the root. The weevils burrow into the aguaje tree, lay eggs, and after hatching, the grubs feed on the oily bark. It is speculated that the fatty flavor of the larvae comes from this diet.

Consumption methods vary: the larvae can be eaten alive or prepared by different cooking methods. Most commonly they are roasted or fried, grilled on a skewer, or stuffed with beef, chicken or fish. To eat raw, the head, pincers, and intestines are removed and the contents are sucked out. They can be prepared in the anticucho style, which is grilling after marination. Chicharrón de suri is a dish where the grubs are seasoned with salt and garlic, then fried with green plantains.

Reader's Guide

Mojojoy, or suri, represent a traditional food source in parts of Ecuador, Colombia, and Peru, valued for their nutritional content and distinctive flavor. The larvae are a good source of protein, vitamins A and E, and beta-carotene. Their flavor has been described as resembling hazelnut or butter, a taste speculated to derive from their diet of oily palm bark. While considered a pest for various palm species, including the aguaje tree, the larvae are also regarded as a sustainable food source. Their preparation ranges from raw consumption to various cooked forms, including roasting, frying, grilling on skewers, and incorporation into dishes like anticucho and chicharrón de suri. The dual role of these larvae—as both agricultural pest and edible resource—highlights a complex relationship between local food practices and palm cultivation in the Amazon and Oriente regions.

Did You Know?

• Mojojoy are the larvae of Ancognatha scarabaeoides and Rhynchophorus palmarum.
• The larvae feed on the oily bark of the aguaje tree after hatching.
• They can be eaten raw after removing the head, pincers, and intestines.
• Chicharrón de suri is a dish where the grubs are seasoned with salt and garlic, then fried with green plantains.

A Name Across the Andean and Amazonian World

Few ingredients command such a constellation of local names as the palm weevil larva. In Ecuador's Oriente and across Colombia's Amazon basin, communities refer to these creatures as mojojoy or chontacuro, while their Peruvian neighbors know them as suri or cocotero. Despite the linguistic diversity, the subject remains the same: the grub stage of several palm weevil species, long regarded both as a destructive agricultural pest and as a prized edible delicacy. Tasters have drawn comparisons to the rich, creamy notes of hazelnut or butter, a flavor profile that has helped the larvae cross the boundary between pest and pantry staple. The duality is striking—what one farmer sees as a threat to an entire palm grove, a neighboring household views as a seasonal treat worth preparing with care. This tension between destruction and nourishment sits at the heart of the mojojoy's cultural identity, making it far more than a simple insect snack.

The Life Cycle Behind the Flavor

The story of mojojoy begins not in a kitchen but deep within the trunk of an aguaje palm. Two species of palm weevil—Ancognatha scarabaeoides and Rhynchophorus palmarum—drive their bodies into the tree's tissue to deposit eggs. Once those eggs hatch, the resulting grubs settle into the oily inner bark, feeding on its lipid-rich substance for weeks or months. This is the stage that foragers harvest. The connection between that oily diet and the buttery, hazelnut-like taste people report is not mere coincidence; it is widely speculated that the fatty character of the larva derives directly from the bark it consumes. Meanwhile, the adult weevils remain a genuine agricultural threat. They can devastate palm crops, stripping them partially or entirely, and in some cases attacking from the root upward. The same creature that ruins a farmer's livelihood in one context becomes a celebrated protein source in another, a paradox that has persisted for generations across the Amazon and Oriente regions.

From Raw to Roasted: A Spectrum of Preparation

Mojojoy occupies a remarkable range on the culinary spectrum. At one extreme, it is consumed entirely raw: the eater strips away the head, the pincers, and the internal organs, then sucks the soft contents directly from the body—a practice that demands a certain bravado. At the other extreme, the larvae undergo full transformation through heat. Roasting and frying are the most common cooking methods, but the possibilities extend further. Skewered and grilled, they take on a smoky char; stuffed alongside beef, chicken, or fish, they become part of a composite dish. In the Andean-influenced anticucho tradition, the grubs are first marinated and then grilled, absorbing savory spices before hitting the flame. Perhaps the most celebrated preparation is chicharrón de suri, a Peruvian-style dish in which the larvae are tossed with salt and garlic and then fried together with slices of green plantain, producing a crispy, savory bite that has become a regional signature. Each method highlights a different facet of the larva's natural richness.

Nutrition, Sustainability, and the Future of the Grub

Beyond its cultural cachet, mojojoy carries a nutritional profile that has attracted serious attention. The larvae are a rich source of protein, making them a meaningful contributor to dietary needs in regions where other animal proteins may be scarce or expensive. They also deliver vitamins A and E along with beta-carotene, nutrients that support vision, immune function, and overall cellular health. This combination of macronutrients and micronutrients positions the grub as far more than a novelty snack. Equally important is its standing as a sustainable food source. Because the larvae are harvested from wild palm populations rather than raised in resource-intensive farming systems, their ecological footprint is comparatively modest. In a world searching for protein alternatives that do not strain land, water, or energy budgets, the humble palm weevil larva—long dismissed by outsiders as a mere pest—presents a case study in how indigenous food knowledge can align with modern sustainability goals.