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⚜Brittany, France

Bordier Oignon de Roscoff (Roscoff Onion) Butter (125g)

Bordier Oignon de Roscoff (Roscoff Onion) Butter (125g)

Other · Cow Milk · Fresh churned

Sweet Roscoff onion folded into silky cultured butter.

Say it like a localbor/dee/AY awn/YOHN duh ros/KOFF BUH/terOignon sounds like on-YOHN; it is French for onion.
4.7(428 Google reviews)
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The Tasting

How it lands on the palate

Bordier's hand-malaxed cultured butter from Saint-Malo, folded with sweet pink Roscoff onion. Finishing butter for bread, scallops, or potatoes.

Bordier Oignon de Roscoff (Roscoff Onion) Butter (125g) tasting profile
Deep Dive

A closer look

This is the Roscoff Onion butter from Maison Bordier, the artisan beurrier working out of Saint-Malo in Brittany since 1985. The cream is cultured and then hand-malaxed on a wooden wheel, a technique unique to their atelier that gives the butter its signature pliable, silky texture straight out of the fridge.

The Roscoff onion is the pink AOP variety grown a couple hours west along the Brittany coast, prized for how sweet it stays without turning sharp. Folded into the fresh butter, it hums through the cream in a gentle savory-sweet way, more toasted-allium than bite, with the cultured tang doing all of the lift underneath. Spread it on a warm baguette and you get that fresh-yogurt front, a slow onion sweetness in the middle, and a clean finish that fades before it overstays.

A finishing butter in the true sense, the one you pull out for a table of good bread, seared scallops, or a plate of roasted potatoes when you want the fat to be the point.

The Tasting Notes

Texture

Silky and spreadable straight from the fridge, with that pliable hand-malaxed texture Bordier is known for — closer to whipped cream than to a stick of supermarket butter.

Intensity

The cream is rich and lightly cultured, and the Roscoff onion sits on top of it with a gentle sweet-savory hum. Not aggressive, but assertive enough that you know it's there.

Finish

The dairy fades pretty quickly, and then the sweet onion note lingers on the back of the palate for a beat before it lets go.

Lactic

This is a cultured butter through and through, so the fresh-cream and yogurt tang are front and center, coating the palate the way only a high-butterfat European butter does.

Nutty

A quiet browned-cream note underneath the culture, more toasty than nutty, giving the onion something warm to sit on.

Earthy

The Roscoff onion brings a mild vegetal, alliaceous warmth, sweet rather than sharp, no barnyard.

Spicy

No heat and no bite from the onion — Roscoff is a sweet pink variety, so it reads as gentle allium, never pungent.

The Rind

None rind

No rind. This is a fresh cultured butter sold in a 125g bar.

The Pairing

What to pour. What to put alongside.

Cultured Butter with Roscoff Onion stands on its own, but the right partners turn a wedge into a moment. Regional pairings first — they were built for each other.

Wine glass — The Sip
The Sip

Champagne · Muscadet · Sancerre · Breton cider

  • Champagne
  • Muscadet
  • Sancerre
  • Breton cider

Bright, high-acid drinks cut the high-butterfat richness while letting the sweet Roscoff onion note read through.

Fresh fruit — The Bite
The Bite

Green apple · Bartlett pears

  • Green apple
  • Bartlett pears

This is a finishing butter — the classic move is a thick smear on warm sourdough or a rye baguette with a pinch of fleur de sel, so the cream and onion get to speak on their own.

Honey — The Sweet
The Sweet

Fleur de sel · Sourdough bread

  • Fleur de sel
  • Sourdough bread
Top Recipe

Seared scallops finished with Roscoff onion butter

Reviews

What our customers say

Real reviews from The Cheese Store of Beverly Hills Google Business Profile. Curated by Dom and his team since 1967.

4.7
★★★★★
Based on 428 verified Google reviews
G · Google Reviews
★★★★★

Top Italian and French cheeses, carefully selected

Domenico and his team are fantastic. I’m a chef and I often get my supplies from The Cheese Store — unique products, carefully selected, from top Italian and French cheeses to excellent local ones.

CT
Chef Tommaso
11 months ago · ✓ Google Local Guide · 66 reviews
★★★★★

Like wine tasting, but for cheese

Absolutely loved the cheese store! Everyone was super helpful and friendly. Lena helped us — she was very knowledgeable on all the cheeses: where they came from, what the region is like, what they are known for. It was like wine tasting for cheese.

A
Amandarina
4 months ago · ✓ Google Local Guide · 34 reviews
★★★★★

Excellent customer service on a shipped order

Ordered several cheeses from them and the wrong items were delivered. Contacted the store and they recognized the error and immediately sent the correct order the next day without any fuss. Really appreciate the promptness and professionalism.

SD
Stephen Duffy
2 months ago · ✓ Google Local Guide · 83 reviews
The Origin

From Saint-Malo, France

Bordier Oignon de Roscoff (Roscoff Onion) Butter (125g) origin map
MB
Meet the Maker

Maison Bordier

Artisan · Founded 1985 by Jean-Yves Bordier in Saint-Malo · Saint-Malo, Brittany, France · Est. 1985

“Hand-paddled cultured butter in the 19th-century Breton tradition, built on grass-fed Brittany and Normandy milk and finished in small flavored batches that other producers can't replicate at scale.”

Maison Bordier operates out of Saint-Malo on the Brittany coast, where Jean-Yves Bordier took over a small beurrerie in 1985 and turned it into the butter that French chefs name-drop on menus. The milk comes from a tight circle of grass-fed herds across Brittany and Normandy — pasture-driven, seasonal, never industrial — and lands at the workshop as cultured cream that's slow-churned in wooden barattes. From there, it's the malaxage that makes a Bordier a Bordier: the butter gets hand-kneaded on a wooden table with teak paddles, a 19th-century technique nearly every other producer abandoned for stainless steel and speed. That paddling is what gives the butter its silky, almost waxy density and lets Jean-Yves fold in flavors — Roscoff onion, Madagascar vanilla, Périgord black truffle, yuzu, Breton seaweed, smoked salt — without breaking the texture. The flavored line is the one that put Bordier on chefs' radars worldwide, but the doux and demi-sel are the heart of the house: clean, grassy, with a long dairy finish and just enough salt crunch in the demi-sel to wake up a piece of warm bread. They make it in small batches, they sell out, and they don't apologize for either. At the counter, customers ask for it by name — "Maison Bordier, the demi-sel" — and walk out with a 125g bar like it's contraband. Right in the sweet spot of artisan French dairy.
The Signature

Cultured cream slow-churned in wooden barattes, then hand-kneaded (malaxage) on a wooden table with teak paddles — a 19th-century technique that lets flavorings fold in without breaking the texture.

Ready when you are

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Carefully packaged and shipped from our Beverly Hills shop.

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