This is the world’s oldest vegetarian restaurant, and it's not in India

In Zurich, Switzerland stands a restaurant that has defied culinary conventions for more than a century. Hiltl, founded in 1898, holds the distinction of being the world’s oldest continuously operating vegetarian restaurant, a legacy that began with a Bavarian tailor and continues today as a global symbol of plant-based dining.

The story of Hiltl began with Ambrosius Hiltl, a German tailor who moved to Zurich in the late 19th century. Struggling with rheumatism, he was advised to adopt a vegetarian diet, a radical idea in an era when meat was central to European cuisine. His recovery inspired him to take charge of the Vegetarierheim and Abstinence-Café in 1903, a struggling vegetarian eatery then mocked as a “root bunker.”

Under his supervision, the restaurant flourished. Ambrosius married Martha Gneupel, the café’s cook, and together they built what would become one of Europe’s earliest hubs for vegetarian dining.

India’s influence on Swiss vegetarianism

Hiltl’s menu saw a major transformation in the mid-20th century under the second generation of the Hiltl family. In 1951, Margarith Hiltl, who managed the restaurant with her husband Leonard, traveled to New Delhi as a Swiss delegate to the World Vegetarian Congress. The trip marked a turning point. Fascinated by Indian cuisine, Margarith brought home spices like cumin, turmeric, and coriander, ingredients rarely found in Zurich kitchens at the time.

Despite resistance from her staff, she introduced Indian dishes to Hiltl’s menu, preparing many herself. The move proved visionary. Indian flavours became central to Hiltl’s offerings, and the restaurant later began catering vegetarian meals for Swissair’s India routes.

Today, Hiltl’s approach to dining is as distinctive as its history. The restaurant operates on a pay-by-weight model, allowing customers to choose from a vast buffet of salads, curries, and desserts, and pay according to how much they take. The concept encourages mindful eating and reduces food waste, aligning with the restaurant’s original spirit of moderation and sustainability.

Hiltl has since expanded into a group of restaurants, event spaces, and cookbooks, combining modern culinary innovation with a respect for its roots.