4 - Recognised
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TestTafel sources seasonally and regionally, with herbs and greens grown on site in Mediamatic's hydroponics greenhouse supplementing produce from local suppliers. The kitchen launches a new menu every Wednesday, built around what the greenhouse and regional producers can supply that week. Food waste reduction is central to the kitchen's approach: a dedicated fermentation lab transforms kitchen by-products into menu components, alongside preservation techniques including dehydration and pickling.
The restaurant serves an entirely plant-based menu. TestTafel was created specifically to finance De Sering's community kitchen, which provides donation-based and free meals daily across Amsterdam. The restaurant also participates in Biodiversiteit op je Bord, a Dutch Cuisine initiative connecting restaurants with biodiversity-friendly producers.
The impact dimensions
Low waste & circular practices✓
Sustainable animal products✓
Regional and on-site sourcing via Mediamatic's hydroponics greenhouse and Biodiversiteit op je Bord partnership with biodiversity-friendly producers.
The restaurant sources seasonal, regional produce supplemented by herbs and greens grown on site in Mediamatic's hydroponics greenhouse. Participation in the Biodiversiteit op je Bord initiative (a Dutch Cuisine programme) provides an independent framework connecting the kitchen with biodiversity-friendly, regionally oriented producers.
The menu is built from 'local, seasonal ingredients from the Amsterdam region,' and the restaurant claims at least 50% of menu items meet the BOJB biodiversity-friendly standard. The weekly menu changes reflect what the greenhouse and regional suppliers can provide in the current season.
Weekly menu changes reflect seasonal availability from the on-site greenhouse and regional suppliers.
The kitchen creates a new tasting menu every Wednesday that evolves through the week based on produce availability, experimentation, and guest feedback. This represents more frequent adaptation than quarterly seasonal rotation and ties the menu directly to what is growing in the current season from Mediamatic's on-site greenhouse.
Multiple independent sources document this practice: I amsterdam describes an 'ever-changing menu that reflects what's currently available from their gardens,' and the Mediamatic support page references 'seasonal, plant-based menus developed through local supplier partnerships.' The restaurant communicates seasonality as a guiding principle across all channels.
Fermentation lab transforms food waste into menu components; on-site hydroponics reduce transport waste; dehydration and pickling preserve ingredients.
The restaurant operates a dedicated fermentation lab (Mediamatic Clean Lab) that explicitly frames waste reduction as a core practice, turning food waste into menu components. Fermentation, dehydration, and pickling are central techniques. The on-site hydroponics system reduces transport waste and supports urban food production with minimal water use.
The I amsterdam sustainable dining guide independently confirms these practices: 'research into food preservation techniques including fermentation, dehydration, and pickling' as specific, named waste-reduction methods. The kitchen implements these techniques across daily menu development.
100% plant-based menu; dimension not applicable to fully plant-based kitchens.
TestTafel serves a completely plant-based menu with no meat, poultry, fish, or seafood on any course or special. The restaurant's vegan identity is structural to its mission; it is operated by De Sering, described as a 'vegan community kitchen.'
This dimension is not applicable to fully plant-based restaurants, as there is no animal sourcing to assess. The restaurant's plant-forward commitment is covered under Dimension 6.
Strongest source veganamsterdam.org
TestTafel revenues finance De Sering's community kitchen, providing donation-based vegan meals and free meals for Stadspas holders; the social enterprise also hosts workshops and community catering.
TestTafel was created explicitly to finance De Sering, a social enterprise foundation operating a community kitchen in Amsterdam. The kitchen provides donation-based vegan meals (from €2.50) six days a week and free meals to Amsterdam Stadspas holders.
De Sering, verified across multiple third-party sources and its own documentation, originated from Extinction Rebellion activists and frames its mission as 'rebuilding community through food.' The organisation operates two locations and extends social engagement through workshops, lectures, and free catering to community demonstrations and cause events.
This represents multiple named, ongoing social commitments spanning community economic support, food equity, and cause-driven engagement, documented by independent sources including Echt Amsterdams journalism.
100% plant-based menu with seven-course tasting format built entirely around plant ingredients and fermentation-centred cooking.
TestTafel is a fully plant-based restaurant where vegetables and plant ingredients are the unambiguous centre of the kitchen's identity. The entire seven-course tasting menu is built around plants, with no animal proteins present or offered as additions.
The kitchen's identity revolves around plant-based innovation, with fermentation, dehydration, and pickling of plant ingredients as core cooking techniques. The restaurant is publicly described as an 'experimental vegan restaurant' across multiple independent sources, including Vegan Amsterdam and the I amsterdam sustainable dining guide.
Strongest source veganamsterdam.org
Sourcing signals
On-site hydroponics greenhouse at Mediamatic grows a significant proportion of the restaurant's herbs and vegetables for daily menu use.
