About us

Get to know
Tante Koosje

About the woman the restaurant is named after, the people who cook for you and welcome you here today, and the village on the Vecht around it.

Tante Koosje through the years

Koosje Edema's house

Restaurant Tante Koosje owes its name to Loenen resident Koosje Edema, who lived in the building with her parents. After their passing she lived there alone until her death in 1958: a reclusive but distinctive village figure. When the municipality wanted to demolish her house, that was prevented and the houses were rebuilt under Loenen architect Mr Leicher.

About forty years ago a restaurant opened in the building. Its owners were so charmed by the history of the house and by Koosje herself that it was named after her. In its first years it was a real bistro, with checked tea towels as placemats, fish stew, onion soup and casseroles. Today Tante Koosje holds a Michelin star. What has stayed from the bistro is its simplicity: authentic, classic dishes made from honest ingredients, at a price that feels fair.

Chef Roland Veldhuijzen

Classic, pure and seasonal

This down-to-earth Frisian was born on 14 July 1964 in Heerenveen, and his love of cooking showed early. After culinary school he gained experience at renowned establishments such as 'De Wanne' in Ootmarsum and 'Het Jagertje' in Langweer, and later under Lucas Rive at 'De Bokkedoorns' and André van Doorn at the 'Hoefslag'.

In 2003 he became head chef at 'Chapeau' in Haarlem, where Michelin awarded him a star in his very first year. Since April 2006 he has run the kitchen at Tante Koosje, and under him the restaurant has kept the Michelin star it first earned in 2005 every year since, now 21 years running. His style is pure: classic with modern touches. He considers sauces essential, always made from the bones of the product he serves, and cooks consciously with the seasons.

Sous-chef Bas Mafait, arms folded, in the Tante Koosje kitchen

Sous-chef Bas Mafait

Back where it all began

Bas started at Tante Koosje in 2016, as an apprentice in the kitchen. This is where he discovered his love of cooking and learned the trade from the ground up. Alongside his work he followed the Sterklas, the star-level cookery course at the ROC, and completed it with the title SVH Gezel Meesterkok.

After three years he wanted to see more. He cooked at Restaurant MOS and Restaurant Bougainville in Amsterdam, where he learned new techniques, found fresh inspiration and grew as a cook.

In 2023 he came back to the place where it all began for him. As sous-chef he now works alongside chef Roland Veldhuijzen and coaches the apprentices in the kitchen, just as he was once coached here himself, passing on what he learned here and elsewhere.

Cooking is what Bas loves most, but the atmosphere in the kitchen matters just as much to him: making beautiful dishes with a close-knit team, learning from each other and enjoying the work. He is as ambitious as the day he started, and dreams of one day becoming a head chef himself.

Maître d' Robert-Jan Smeding in the Tante Koosje dining room, by the old fireplace

Maître d' Robert-Jan Smeding

A passion for hospitality

Robert-Jan was born on 24 August 1971 in North Holland and knew early on that he wanted to work in hospitality. After hotel school he gained experience at renowned addresses, including The Grand in Amsterdam, and went on to serve as maître d' at De Componist in Haarlem and Auberge De Kieviet in Wassenaar. There he learned that hospitality is far more than good service: it is about attention, warmth and an evening people remember.

He has worked at Tante Koosje since 2006, the same year chef Roland Veldhuijzen started cooking here. The homely, warm atmosphere of the house suits him perfectly. Spoiling guests, surprising them and making sure they truly feel at home: that is where his heart lies.

For Robert-Jan, real hospitality lies in the small things: a warm welcome, personal attention, a listening ear and that little bit extra. His aim is the same every evening: not just to meet his guests' expectations, but to exceed them.

Away from the restaurant he is a father of three, and recently became a proud grandfather.

Hostess Ilkay Tinmaz in the Tante Koosje dining room

Hostess Ilkay Tinmaz

A familiar face since 2005

Ilkay was born on 9 January 1980 in Nederhorst den Berg. She started in 2001 at sister restaurant De Proeverij in Loenen aan de Vecht and moved to Tante Koosje in 2005, which means she has been here a year longer than the chef and the maître d'.

Over the years Tante Koosje has become much more than a workplace to Ilkay. She calls the restaurant her second home, works there with real pleasure and dedication, and has become one of the familiar faces of the house.

Alongside her hospitality, Ilkay has a wide knowledge of wine and cheese. She knows better than anyone which wine suits a dish and which cheese rounds off a meal, and she is happy to share that knowledge with guests and colleagues.

With her warmth, her expertise and her love for the restaurant, Ilkay has become an indispensable part of Tante Koosje.

Loenen aan de Vecht

A protected village on the Vecht

Loenen aan de Vecht is a village in the Vecht region of the province of Utrecht, designated a protected village conservation area since 1966. Characteristic is the slightly crooked church tower on the church square; the oldest part of the Dutch Reformed church dates from before 1300. There is also the old Beek en Hoff monastery, the picturesque drawbridge over the Vecht, and countless historic buildings along the Dorpsstraat. At the edge of the old centre stands the former corn mill 'de Hoop'.

Tante Koosje is on the Kerkstraat, close to that crooked tower. Do come a little early: a stroll along the Vecht and over the drawbridge is a lovely way to start the evening.

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