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Proeflokaal De Serre Food Identity independently researched
Food Identity independently researched Researched

Proeflokaal De Serre

A greenhouse tasting room set inside a historic 's-Graveland estate, serving relaxed seasonal lunches drawn from the biodynamic garden at its doorstep.

The essentials, at a glance

AllergiesNot published Ask the kitchen ahead
Documented practices
Independently
researched
Local sourcing
Seasonal cooking

Style
Café
Casual
Cosy
Cuisine
Dutch
Good to know
Terrace
Garden
Recognised by
Slow Food

The delicious details

Proeflokaal De Serre occupies a converted greenhouse on the Land en Boschzigt estate in 's-Graveland, home to the oldest biodynamic garden in the Netherlands. The kitchen works from a simple idea: pure and honest food, shaped by the season and by what the surrounding land provides.

Guests settle in by the wood stove indoors or on the terrace looking out over the asparagus fields. The daytime offer is a relaxed one of coffee and homemade cake, salads and soups, sandwiches and sharing boards, with a glass of wine as the afternoon unwinds.

Vegetables, fruit and herbs are picked directly from the estate gardens just beyond the greenhouse, grown organically on ground that has been cultivated since 1947. It is cooking rooted, quite literally, in its own soil.

Menu
What's on the table, and what's left off

The daytime menu changes with the harvest and leans on vegetables, fruit and herbs gathered from the estate's own gardens. Salads, seasonal soups, sandwiches and sharing boards are offered alongside coffee, cake and wine.

Cuisine
Dutch
Dietary options
Vegetarian options
Impact score
How this restaurant rates
2 - Engaged

Its ingredients come straight from the biodynamic gardens of the Land en Boschzigt estate, where vegetables, fruit and herbs are grown organically and picked just steps from the greenhouse, an unusually short and direct supply chain.

The menu follows the seasons closely, built around what the surrounding land yields at any given moment rather than a fixed year-round card.

The impact dimensions
Local & direct sourcing✓
Seasonal cooking✓
Sustainable animal products
Plant-forward menu

Vegetables, fruit and herbs are harvested directly from the Land en Boschzigt biodynamic garden, cultivated on-site since 1947.

The restaurant occupies a greenhouse on the Land en Boschzigt estate and sources its vegetables, fruit and herbs directly from the estate's on-site biodynamic gardens. The named-supplier relationship is stated on the restaurant's own site and independently corroborated by the garden's website and regional listings.

Strongest sourceproeflokaaldeserre.nl ↗

The menu changes with the estate garden's harvest, built around what the surrounding land yields at each moment of the year.

The kitchen explicitly works from the season and from what the surrounding land provides, with a menu that changes as the estate garden is harvested. Seasonal cooking is inherent to harvesting directly from an on-site garden and is corroborated across multiple listings describing a changing, season-led menu.

Strongest sourceproeflokaaldeserre.nl ↗

The menu features charcuterie and cheese dishes.

The restaurant states a general commitment to respect for people, animals and the environment. The menu includes charcuterie sharing boards, cheese, and other animal products.

Strongest sourceproeflokaaldeserre.nl ↗

The menu is strongly vegetable-led, built around estate-garden produce, with salads and seasonal soups prominent.

The menu is built around vegetables, fruit and herbs harvested from the estate garden, with vegetarian dishes such as salads and seasonal soups prominent. Cheese sandwiches and charcuterie sharing boards are also served, reflecting a mixed rather than fully plant-forward kitchen.

Strongest sourceproeflokaaldeserre.nl ↗
Sourcing signals
✓
Own-grown produce
✓
Direct named-farm sourcing

The restaurant is housed in a greenhouse on the Land en Boschzigt estate and harvests vegetables, fruit and herbs directly from the estate's on-site gardens, a meaningful share of its produce.

Produce is sourced directly from the named Land en Boschzigt biodynamic garden, the oldest biodynamic market garden in the Netherlands, cultivated since 1947, on whose grounds the restaurant sits. The relationship is corroborated by the garden's own website and independent regional listings.

Visit & practical info
Address, price, and more
Address
Leeuwenlaan 34, 1243 KB, 's-Graveland, Netherlands
Open in Google Maps ↗
Price
€
Format
Daytime seasonal lunches, coffee and cake
Hours
MondayClosed
TuesdayClosed
Wednesday10:00–17:00
Thursday10:00–17:00
Friday10:00–17:00
Saturday10:00–17:00
Sunday11:00–17:00
Reported open Wednesday to Sunday and closed Monday and Tuesday across web listings, with seasonal variation; exact hours to be backfilled from Google Places.
Style
Café
Casual
Cosy
Good to know
Terrace
Garden
Web
proeflokaaldeserre.nl
Reserve a table

Earned a place on a Craves list

Slow Food Restaurants recognised by the Slow Food movement — Chefs’ Alliance (Alliance of Cooks)… →
Reviewed by My Treats
Last reviewed 20 Jul 2026
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How we score
The My Treats impact scale

Every restaurant is assessed against SEERO, our six-dimension sustainability framework — covering sourcing, seasonality, waste, animal products, social impact, and plant-forward cooking. Each finding is weighted by how strongly it is corroborated. The combined result is translated into a planet rating from 1 to 5.

The five levels

SEERO is an acronym for Starting, Engaged, Endorsed, Recognised, Outstanding:

Starting First verified signals of sustainable practice.
Engaged Credible practice across two dimensions.
This place
Endorsed Meaningful practice across three or more dimensions.
Recognised Strong practice across four or more dimensions, with independent corroboration.
Outstanding Top-tier practice, confirmed by recognised third-party audit.

How a level is reached. Each level needs two things together: a minimum number of dimensions covered, and a minimum overall strength of evidence across them. A dimension only counts once its evidence is specific and substantiated — a passing mention doesn't qualify. Meeting only one of the two keeps a restaurant a level lower.

Ratings of four or five planets require human validation and, at the top tier, an external audit. Scores are based on publicly available evidence and restaurant submissions at the time of assessment.

Full methodology→
Impact dimension
—
How this dimension works
—
How evidence is weighted
Self-declared Stated by the restaurant on its website, menu or in a submission. Plausible, but not yet independently corroborated.
Researched Found through independent research; one credible third-party source backs the claim.
Vouched Corroborated across more than one independent source. Some gaps may remain.
Audited Fully corroborated across independent sources or by a recognised third-party certification.
What the sourcing checkmarks mean
✓ Full check — independently verified: corroborated across more than one source, or audited / third-party certified (vouched or audited).
✓ Light check — self-declared or from a single source. Not yet independently verified.
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