A survey of roughly 25,000 Hong Kong consumers has quantified what many residents already suspect: the annual exchange of mooncakes ahead of the Mid-Autumn Festival, which falls on Sept. 25 this year, has produced a massive surplus of unwanted pastries, driving food waste and leaving households overwhelmed.
The ‘Mooncake Paradox’
Yindii, a Hong Kong-based marketplace for surplus food, conducted the digital survey in September 2026 among its city users. Results show that 72 percent of respondents receive more mooncakes than they actually want to eat.
The mismatch between giving and desire is even more pronounced when consumers are asked about their preferred gift. Only 14 percent said a traditional box of mooncakes would be their ideal Mid-Autumn present. By contrast, 30 percent would prefer a cash or gift voucher, 24 percent wanted a smaller box or fewer mooncakes, and 20 percent said they would rather receive no gift at all. Yindii calls the dynamic Hong Kong’s “Mooncake Paradox” — generous intentions colliding with tepid demand.
From Gift to Landfill
The problem does not end with social awkwardness. Nearly 80 percent of survey participants said their household has ended up with uneaten, leftover mooncakes after previous festivals, and 22 percent admitted throwing away unopened, still-edible boxes.
Those individual decisions add up to staggering totals. Feeding Hong Kong, an advocacy group, estimates that as many as 2.8 million mooncakes go uneaten in the city’s homes each year. The charity runs an annual “Mooncake Madness” collection drive through Sept. 18, gathering sealed surplus pastries for redistribution to frontline organizations.
The seasonal glut compounds a broader crisis. According to figures cited in the Yindii report, Hong Kong’s Environmental Protection Department recorded roughly 3,001 tonnes of food waste sent to landfills daily in 2024, representing close to 30 percent of the city’s municipal solid waste.
Why Giving Persists Despite Saturated Demand
If few consumers actually want mooncakes, why do millions continue to change hands? The answer lies in symbolism rather than taste. Mooncakes serve as a social obligation — a vehicle for employers to thank staff and clients, for relatives to mark a reunion festival, and for neighbors to maintain goodwill. Because the gesture outweighs the product, households routinely receive multiple boxes from different sources within the same week, far exceeding what any family can consume before the pastries spoil.
Mahima Rajangam Natarajan, co-founder of Yindii, described the issue as one of mismatched intentions rather than outright rejection of tradition. “Giving more mooncakes doesn’t necessarily make the gesture more meaningful,” Natarajan said. The real challenge, she added, lies in the gap between how many are given, how many people actually want, and what happens to the surplus.
Emerging Market for ‘Rescued’ Mooncakes
The survey suggests Hong Kong consumers are ready for alternatives. When asked whether they would purchase good-quality, safe-to-eat surplus mooncakes from hotels, bakeries, or retailers at a discount, 36 percent said yes outright, and another 45 percent said they might consider it — meaning 81 percent did not rule it out.
That openness has fueled a modest secondary market. Apps like Yindii allow bakeries, hotels, and cafes to sell unsold mooncakes and other food as discounted “surprise bags” instead of discarding them. The company reports that its Hong Kong community has rescued more than 500,000 meals in total and helped merchants recover about HK$17 million in value from food that would otherwise have gone to waste. Natarajan noted, however, that price — not just environmental appeal — is the primary driver for shoppers buying surplus food.
Retailers Shift Toward Smaller, Smarter Packaging
The market is adjusting in other ways. This year’s mooncake offerings from Hong Kong hotels and bakeries emphasize smaller formats, mini portions, and gift sets designed for reuse — from four- or six-piece boxes of mini egg-custard pastries to lantern-shaped tins intended as keepsakes. Novelty collaborations, low-sugar recipes, and non-mooncake alternatives such as chocolate, palmiers, and tea sets have also multiplied, giving gift-givers ways to mark the occasion without adding to the stockpile of traditional lotus-paste boxes sitting unopened in kitchens across the city.
Preserving Tradition Without the Waste
Few expect the custom of giving mooncakes to disappear. But the survey results suggest a redefinition of what “generosity” looks like going forward: smaller quantities, more flexible gift formats, and outlets for surplus stock before it becomes waste.
As Natarajan put it, the task for this Mid-Autumn Festival and beyond is finding a way to preserve the spirit of reunion, appreciation, and generosity — without the mounting pile of boxes nobody asked for.