There are no eggs holding this together — the emulsion is butter into a tiny amount of acid, which makes it the most fragile sauce in the repertoire. Cold butter, added a cube at a time, off direct heat. Let it boil and it splits into oil; let it cool and it sets. It wants to be made in the last five minutes before serving.
The ratio½ cup wine + 2 tbsp vinegar + 1 shallot, reduced to 2 tbsp → whisk in 1½ sticks cold butter.
By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026
Prep5 min
Cook15 min
Makes¾ cup
CuisineFrench
Cost$$
VegetarianGluten-free
Contains dairy
Make it vegan: use plant milk, oil, or a vegan cheese for the dairy.
The Ingredients — and where to get them
Cook for4servings
Our ratio, your call. The amounts below are a tested starting point — a version, not the one and only. Anything tagged to taste is the knob you turn: start there, then make it yours.
Dry white wine
Half a cup, something you'd drink. Sauvignon Blanc or Muscadet.
½ cuprecommended
Local / market
White wine vinegar
Two tablespoons, for the acid that holds the emulsion.
Reduce hardWine, vinegar and shallot simmered until only about two tablespoons of syrupy liquid remain. Under-reducing gives a thin, sharp sauce.
Add cream if you want insuranceTwo tablespoons reduced in briefly. Not classical, and it makes the sauce far harder to break.
Whisk in butter cold, off the heatLowest possible heat or off it entirely, one or two cubes at a time, waiting for each to disappear before the next. It turns pale and thick as it goes.
Never let it boilIf it approaches a simmer it will split. Move it on and off the burner as you work.
Season and hold warmSalt and a squeeze of lemon. Hold it in a warm — not hot — spot for up to half an hour. It cannot be reheated.
Make it yoursSaffron for fish. Preserved lemon minced through. Truffle oil, a few drops, at the very end. Swapping the wine for a citrus juice makes a beurre blanc that suits scallops.
Yes — it freezes well. Cool it fully, portion into airtight containers, and it keeps a few months; thaw in the fridge and reheat gently.
Can you make How to Make Beurre Blanc ahead of time? — Yes
Yes — it keeps in the fridge for several days; stir or shake it before serving.
Is How to Make Beurre Blanc gluten-free? — Yes
Yes — nothing in this recipe as written contains gluten. As always, glance at the labels on any packaged items (broth, sauces, chocolate), since brands vary.
Is How to Make Beurre Blanc vegan? — Vegetarian, not vegan
It’s vegetarian but not vegan as written — it has dairy. Make it vegan: use plant milk, oil, or a vegan cheese for the dairy.
Community Notes
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