Looking for an exceptional galette des rois in the Yvelines to celebrate Epiphany? Head over to Marly-le-Roi, where Boulangerie-Pâtisserie Haelewyn is ready to impress. Located on avenue de l'Abreuvoir since 2021, this bakery has just snagged the silver medal at the Yvelines Best Almond Galette Competition 2026, a testament to its artisanal craftsmanship. This latest accolade adds to an already impressive record for brothers Jérôme and Jimmy Haelewyn, solidifying their reputation for excellence.
This well-deserved recognition is no coincidence for this establishment in Yvelines. After winning the 2024 Best Galette Award in Yvelines, Jimmy Haelewyn has done it again, securing a second place at the 2026 departmental competition in the Employer category. The entire team shines with pride, as their apprentice Éléa took first place in the Apprentice category, while Benjamin finished sixth among Employees. This remarkable clean sweep highlights the exceptional quality of work from the entire team. Moreover, Jimmy will soon represent Yvelines at the Île-de-France Regional Competition, scheduled for mid-January 2026.
Born into a family of shopkeepers, the two brothers—father and son—received their training at the prestigious Grégoire Ferrandi School in Paris. Jérôme specialized in baking, while Jimmy honed his skills in pastry and chocolate craftsmanship. After gaining experience at renowned establishments in Versailles and establishing their reputation in the Hauts-de-Seine region, they chose to settle in Marly-le-Roi to launch their own venture. That decision has clearly paid off, as reflected in their impressive list of awards: 3rd Best Traditional Bakery in Île-de-France in 2023 and, most notably, the title of Best Pastry Shop in Yvelines 2025. This triumphant accolade was achieved just two months ago.
Their King’s Cake is truly worth a special trip. We particularly enjoy its flaky puff pastry, perfectly crispy and golden, complemented by a rich almond cream infused with a delightful hint of rum. Nothing overly sweet or overwhelming—just enough to highlight the flavors without overpowering them. This cake comes in various sizes to suit all gatherings: approximately €22 for 4 people, €33 for 6, €44 for 8, and €55 for 10. Reasonably priced for a prize-winning treat made from top-quality ingredients carefully selected by the two brothers. Yes, it's more expensive than supermarket versions, but the comparison simply doesn’t hold up.
Beyond this famous King Cake, Maison Haelewyn has built a dedicated and closely-knit team that continues to uphold exceptional craftsmanship day after day. If you find yourself near Marly-le-Roi, just a short drive from Saint-Germain-en-Laye and the Versailles Palace, this spot is definitely worth a stop for a sweet treat. Find all the details on their Instagram page. In short, for a galette that combines tradition with outstanding expertise in the Yvelines, head to Pâtisserie Haelewyn on avenue de l'Abreuvoir in Marly-le-Roi—available until early February 2026. The house welcomes visitors every day except Wednesday and Thursday.
Dates and Opening Time
From January 6, 2026 to January 31, 2026
Location
Boulangerie Pâtisserie Haelewyn
33 Avenue de l'Abreuvoir
78160 Marly le Roi
Prices
de 4 à 10 personnes: €22 - €55
Official website
patisseriehaelewyn.fr