Au Vieux Saint Martin

The Grand Sablon and the Bistro Format

Place du Grand Sablon is one of Brussels's most legible dining addresses. The square draws antique dealers, chocolate houses, weekend market browsers, and a restaurant crowd that ranges from tourist spillover to neighbourhood regulars who have been eating at the same tables for decades. Within that mix, the bistro has always occupied a particular role: not the celebratory destination with its tasting menu and seasonal flourishes, but the place you return to on a Tuesday, where the menu changes slowly and the cooking does not perform for you. Au Vieux Saint Martin, at number 38 on the square, sits squarely in that tradition.

The French bistro format, taken seriously, is harder to sustain than it looks. It demands kitchen discipline applied to dishes that carry no technical novelty to mask inconsistency. Steak frites, moules, vol-au-vent, a well-kept wine list at approachable prices — these are judged by repetition rather than occasion. The bistro that survives decades on a prominent square does so because the regulars keep coming back, not because the tourists keep arriving.

Where Au Vieux Saint Martin Sits in the Brussels Dining Order

Brussels's restaurant map divides, broadly, into three tiers. At the leading end, a small cluster of ambitious kitchens — including Comme chez Soi and La Villa Lorraine by Yves Mattagne, both Michelin-starred , operate at €€€€ price points and require advance planning. At the other end, the brasserie tier, represented by places like Aux Armes de Bruxelles, runs at €€ and absorbs the volume trade around the Grand Place. Au Vieux Saint Martin prices at €€€, placing it in a middle band that asks for more than a brasserie but delivers something closer to a proper sit-down lunch or dinner than a special-occasion meal. That positioning is deliberate, and the venue has held it consistently.

In 2024, Opinionated About Dining ranked Au Vieux Saint Martin at #656 in its Casual Europe list. In 2025, that ranking moved to #692 , a slight slip within a highly competitive field. Both years also brought a Michelin Plate, the guide's recognition of good cooking that does not reach star level. Taken together, those signals confirm a kitchen that the industry pays attention to, operating at the more demanding end of the casual category. For context, starred restaurants in Brussels such as Bozar Restaurant and the creative formats represented by Eliane target a different kind of evening entirely. Au Vieux Saint Martin is not competing in that space. Nor is it trying to.

Belgium's broader fine dining tier , anchored by destinations like Hof van Cleve in Kruishoutem, Boury in Roeselare, and Zilte in Antwerp , operates at a remove from the bistro tradition. Those kitchens are building something else. What Au Vieux Saint Martin represents is the more quotidian version of Belgian-French cooking done at a level that attracts professional scrutiny.

The Cooking: French Foundations, Belgian Register

Chef Thierry Strauven runs a kitchen defined by the French bistro canon with Belgian inflection , a pairing that makes sense given Brussels's position as a city that absorbed French culinary influence while maintaining its own ingredient traditions. Belgian cooking has always drawn from French technique without fully subordinating its own character: the preference for strong sauces, the willingness to use offal, the centrality of beer and mussels and frites as ingredients rather than props.

The Michelin Plate designation, awarded for two consecutive years, suggests consistent execution rather than occasional brilliance. That consistency, on a square as busy and tourist-adjacent as the Grand Sablon, is not a small achievement. A kitchen that performs reliably across a seven-day, thirteen-hour daily service window is doing something operationally that many more celebrated restaurants do not have to manage. The 4.1 Google rating across 1,923 reviews points in the same direction: not euphoria, but sustained satisfaction across a broad cross-section of diners.

For travellers who have eaten at the level of Le Bernardin in New York or technically demanding tasting menus like Atomix, Au Vieux Saint Martin represents a different register entirely , the cooking that exists between occasion and habit, between ambition and comfort. That register is genuinely harder to find well-executed than the reviews usually acknowledge.

Those looking for Brussels's more produce-driven, contemporary casual formats should also consider Barge, which operates in organic territory, or explore Castor in Beveren and Bartholomeus in Heist for Belgium's coastal and regional registers. Willem Hiele in Oudenburg sits further out again, in the direction of ingredient-led minimalism. Au Vieux Saint Martin is none of those things. It is, specifically and without apology, a French bistro on one of Brussels's most prominent squares.

Planning Your Visit

The restaurant operates Monday through Sunday, 10am to 11pm , a broader window than most kitchens at this standard maintain, which means it absorbs both lunch and dinner trade across the full week. The Grand Sablon location is central enough to reach on foot from most Brussels hotel clusters, and the square itself is worth time before or after a meal, particularly on weekend mornings when the antique market runs. For those building a broader Brussels itinerary, the EP Club guides to Brussels hotels, bars, wineries, and experiences provide context across categories. The full Brussels restaurants guide maps the wider dining picture, from Michelin-starred destinations to neighbourhood regulars worth knowing. Booking method and specific pricing are leading confirmed directly with the venue, as those details are subject to change.

Frequently Asked Questions

What should I order at Au Vieux Saint Martin?

The kitchen's awards and positioning , Michelin Plate recognition and consecutive Opinionated About Dining rankings in the casual European category , point toward the French bistro and Belgian classics: the category of cooking where the restaurant has been consistently recognised. Chef Thierry Strauven's menu operates within that French-Belgian register, where dishes like moules, vol-au-vent, and grilled meats have historically anchored kitchens of this type on the Sablon. Specific current menu items are leading confirmed with the venue directly, as no signature dishes are documented in the EP Club database at this time.