Haus Hiltl
Haus Hiltl is the world's oldest vegetarian restaurant.
Per-allergen evidence
Haus Hiltl is the world's oldest vegetarian restaurant. The kitchen has no meat on the premises and is entirely dedicated to vegetarian cooking. Because every dish is vegetarian, the restaurant is intrinsically safe for this preference.
[1] Aggregator HILTL - Sihlstrasse - Zurich Restaurant - HappyCow, HappyCow
Allergens including gluten and milk are clearly marked on both the buffet and the a la carte menu, according to multiple reviews on the HappyCow page. The page notes a wide selection of vegan options but provides no details on dedicated equipment or staff training.fetched Jun 24, 2026[2] Verified blog Haus Hiltl, Switzerland, notquitenigella.com
A blog review covers the venue's history and menu items. It contains no allergen or dietary accommodation information.fetched Jun 24, 2026Menu and buffet items at Haus Hiltl have allergens clearly marked, including gluten. The kitchen is shared, there is no dedicated fryer or separate equipment, and staff have stated they cannot guarantee against cross-contamination. Coeliac diners report mixed experiences. Calling ahead to discuss needs is recommended.
[1] Aggregator HILTL - Sihlstrasse - Zurich Restaurant - HappyCow, HappyCow
Allergens including gluten and milk are clearly marked on both the buffet and the a la carte menu, according to multiple reviews on the HappyCow page. The page notes a wide selection of vegan options but provides no details on dedicated equipment or staff training.fetched Jun 24, 2026[2] Aggregator Are there gluten-free menu options at Haus Hiltl in Zürich?, FindMeGlutenFree
A FindMeGlutenFree page with multiple reviews notes that allergens are marked on the menu, though there is no dedicated fryer or separate kitchen. Staff state they cannot guarantee no cross-contamination, and knowledge among staff is mixed.fetched Jun 24, 2026[3] Verified blog Gluten-Free Restaurants in Zurich (or the lack thereof) — The Celiac in Italy, celiacinitaly.com
A personal blog, which aggregates forum reports, notes that staff stated the restaurant has no cross-contact procedures and cannot guarantee a gluten-free meal. The author of the blog decided not to eat there.fetched Jun 24, 2026Allergens including milk are clearly marked on the menu and buffet. Dishes are prepared in a shared kitchen, with no dedicated equipment for dairy-free. Staff may be able to accommodate, but cross-contamination is possible.
HappyCow reviews mention a wide range of vegan choices and allergen marking, but no details appear in those reviews on dedicated equipment or staff training for vegan preparation. Calling ahead can confirm specific options and cross-contamination procedures.
A single reviewer noted allergens including nuts are marked on the menu. No information on nut-free preparation or cross-contamination protocols. Call ahead for details.
One HappyCow reviewer mentioned soy as part of their tracked allergens and noted that allergens are clearly marked. No further details on soy-free preparation or cross-contamination risk are available.
Always confirm with venue staff before ordering. Tiers and accreditations are guides, not guarantees.
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