Kastaar, Sint-Niklaas

Celebrated table

Kastaar

Chef Steven Groeninck serves seasonal dishes in a cozy townhouse in Denderwindeke, earning a Gault&Millau score of twelve.

The story

Kastaar in Sint-Niklaas: Seasonal French Cuisine in a Townhouse Setting

The Kitchen and Its Philosophy

Kastaar in Sint-Niklaas leads a quietly focused dining program where seasonal French cuisine takes center stage. Chef Steven Groeninck runs a kitchen that draws directly from local producers and the rhythms of the Flemish countryside. His approach favors purity over complexity, allowing each component to speak clearly on the plate. This dedication to straightforward excellence recently earned the venue a twelve-point rating from Gault&Millau.

Signature Preparations

The menu shifts with the months, yet certain preparations remain steady anchors. Seared scallops arrive alongside black pudding, parsnip, and black truffle, showing how classical French cuisine adapts to regional produce. Winter brings skrei cod paired with brandade and hand-peeled prawns, while pheasant finds its match in endive, morels, and vin jaune. Contemporary French cooking here treats every ingredient with equal respect, whether it appears on the tasting menu or as a simple turbot with choron sauce.

The Townhouse Setting

Dining takes place inside a converted herenwoning that balances restraint with comfort. The interior stays deliberately simple, letting guests settle into a quiet pace without distraction. Tables are spaced for conversation, and the service moves at a measured tempo that matches the seasonal pacing of the food. It is a space built for lingering over the day’s best catches and garden harvests.

Recognition

Awards & accolades

2026
Gault&Millau
12
12

Ambience

A glimpse inside

Details

At a glance

Gault&Millau 2026 — 12

History

On the record

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Established

Location

Find us

Edingsesteenweg 394, 9400 Ninove (Denderwindeke), BE
Sint-Niklaas, Belgium
+32 4 77 70 32 31
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Map showing Kastaar