Concept visual: Wild Bite Club.
Supermarkets, restaurants and giant farms tried to turn insects into everyday European food. Their retreat towards feed and pet products exposes a missing ingredient: repeat appetite.
On 21 August 2017, a chilled burger arrived in seven Swiss Coop stores with the weight of a new food era pressed into its patty. The product, made by Essento from mealworms, rice and vegetables, shared the launch with insect balls; online sales and a wider rollout were meant to follow. Switzerland had just changed its food rules, and Coop declared itself the first retailer in the country to put insect products on the shelf.
Nine years later, that shelf experiment has ended. Coop said in April 2026 that it was removing insect foods because demand was insufficient. Migros had already withdrawn comparable products in 2022. In London, the company behind insect-focused restaurant Yum Bug was dissolved in August 2025. Across the Channel, industrial insect farms that once promised protein for people have closed, restructured or pointed their output towards animals instead.
The trend is not that Europeans have suddenly discovered disgust. It is that a heavily promoted attempt to make insects an ordinary human food has moved backwards: from supermarket and restaurant plates towards feed, pet food and gardening products. Europe solved permission, processing and production before it solved the only question that mattered: would people choose insects twice?
2017: permission masquerades as demand
The original case looked unusually complete. Switzerland authorised mealworms, crickets and migratory locusts for food. Coop supplied distribution; Essento supplied the products, recipes and a programme of tastings. The launch did not ask shoppers to bite into a recognisable insect. Mealworms were milled into familiar forms with grains and vegetables, an early answer to the obvious cultural barrier.
There was also a persuasive story around the bite. Insects could provide protein with a lighter resource burden than livestock. They offered novelty to adventurous eaters and a technical solution to an environmental problem. The retail launch was accompanied by events and a cookbook—a small infrastructure for teaching consumers not merely what the product was, but how it might belong at dinner.
That distinction matters. Regulatory permission creates supply. Tastings create trial. Neither automatically creates a recurring meal. The first wave of edible-insect products was often treated as though curiosity, sustainability and protein would combine into habit. But a burger is not bought because its supply chain is theoretically elegant; it competes with every other patty on taste, price, convenience and the emotional promise of dinner.
The tasting never became a habit
Coop’s withdrawal is unusually valuable evidence because the retailer stayed with the experiment long enough for novelty to wear off. The company did not cite an unresolved safety rule or a missing supplier. It cited demand. Migros’ earlier exit points in the same direction. Two major Swiss grocers, operating in the first European market to legalise these species for food, could not turn initial visibility into a durable category.
The pattern also crossed channels. Yum Bug began as a direct-to-consumer brand selling cricket products, then opened a London restaurant intended to make insect eating approachable through cooked dishes. The corporate record shows that Yum Bug Restaurant Ltd was incorporated in January 2024 and dissolved on 5 August 2025. A restaurant can supply what a packet cannot: aroma, service, explanation and social permission. Its short corporate life does not prove that no insect restaurant can work, but it weakens the idea that experience alone removes the barrier.
A 2026 review of 126 studies on Western consumers helps explain why. Disgust and food neophobia were the strongest negative predictors of acceptance. Familiarity and curiosity helped, and processed forms generally performed better than visible insects. That sounds encouraging until the commercial implication is stated plainly: the format can reduce rejection, but it still must create a positive reason to return. Hiding the insect removes one objection; it does not manufacture craving.
The factory followed an appetite that never arrived
Upstream investment moved faster than the eating occasion. France’s Ynsect raised more than €600 million before entering bankruptcy proceedings in late 2025, according to Le Monde. Other European operators, including Denmark’s ENORM, also shut facilities. FoodNavigator’s October 2026 assessment linked the retreat of insect-protein megafarms to high capital costs, difficult unit economics, energy demand and uncertain customers.
This is where the failed food trend becomes more than a tale about squeamish shoppers. Large farms were designed around scale before the category had demonstrated frequency. Energy, climate control and automated handling turn insect rearing into an industrial process; the model needs reliable throughput. A human-food category bought once as a dare or ethical experiment cannot support the same capacity as a staple.
The environmental claim is also more conditional than the early pitch suggested. Heat source, feedstock and local rules shape the footprint. European producers cannot simply feed insects any available food waste, while drying and processing consume energy. Even an efficient organism can become an expensive ingredient when regulation, capital and conversion sit between larva and lunch.
What survives one step away from the plate
The industry has not vanished. It has changed customer. Le Monde found that surviving French companies were concentrating largely on livestock feed and pet food. Innovafeed raised €51 million in June 2026 and operates a major insect facility, but its core proposition is feed. The smaller French network Invers distributes production among farmers and has moved towards pet products and dried larvae for garden birds.
That pivot is the second, less obvious finding. The original sustainability thesis did not disappear; it migrated to a market where the consumer does not have to desire insects directly. A dog owner can buy a pet food for its protein or allergy positioning. A fish farmer can evaluate feed conversion. A gardener can feed dried larvae to birds. The insect becomes functional input rather than dinner-table identity.
For human food, this is a demotion. For the underlying technology, it may be a more honest product-market fit. It also changes the competitive set. Insect farms are no longer mainly competing with burgers and snack bars; they are competing with soy, fishmeal and other functional proteins, where procurement economics matter more than novelty.
The case is not completely closed
There is serious counter-evidence. Innovafeed’s 2026 financing shows that capital and customers have not abandoned insect protein altogether. Smaller, decentralised farms may avoid some of the risk embedded in giant facilities. The consumer research also suggests that familiarity, suitable processing and repeated exposure can improve acceptance. A product that uses insect protein invisibly, tastes excellent and enters a clear occasion could perform better than the first generation.
Nor should Europe’s retreat be mistaken for a global verdict on entomophagy. Insects already belong to established food cultures elsewhere. The failed bet was narrower: that modern European retailers and restaurants could rapidly convert a culturally unfamiliar ingredient into a mainstream, sustainability-led protein category.
Evidence that would overturn this reading would be concrete: renewed listings across several large grocers, repeat-purchase data rather than launch publicity, multiple profitable restaurants, or a human-food producer expanding capacity without leaning on feed and pet contracts. Until then, a successful fundraise in animal nutrition is evidence for insect farming, not for insect dinner.
Build the occasion before the factory
Food professionals can still test the ingredient, but the order of operations should reverse. Start with an occasion people already repeat. Measure a second purchase, not a tasting. Benchmark the product against the conventional alternative on flavour, price and convenience before adding the sustainability story. Keep capacity flexible until demand survives the end of novelty.
The practical opportunity is likely narrow rather than universal: a specific snack texture, sports-nutrition format, restaurant dish or pet-adjacent brand with a reason to exist beyond provocation. The risk is mistaking attention for adoption again. The European edible-insect boom did not fail because nobody noticed it. It failed after plenty of noticing.
The view from the empty shelf
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p class=”wbc-rpt-view”>The edible-insect retreat is a warning against scaling a virtuous ingredient before it owns a repeatable eating occasion. Europe proved that regulation, retail access and curiosity can generate trial; it did not prove that sustainability can overcome taste, price and cultural friction at the second purchase. The opportunity now is smaller and sharper: formats where insect protein delivers a sensory or functional advantage, tested with repeat-rate evidence before capital-heavy expansion. The risk is reading growth in feed or pet food as proof of human appetite. This interpretation should change if major grocers restore ranges, restaurants multiply profitably or suppliers disclose sustained repeat purchasing in human food.