Why it works: Butter and nutmeg are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 24,377 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Holland Sauce
Ingredients
Directions
Reduce the vinegar
Boil vinegar, peppercorns, and salt until reduced by half. Let it cool.
Make the sauce
Add the well-beaten yolks of 4 eggs, 4 ounces of butter, and a little nutmeg.
Cook until thick like cream.
Remove from heat and place in a kettle of boiling water at the back of the stove.
Whip with an egg beater until frothy, gradually adding 3 tablespoons of butter.
Serve
When the sauce is light and smooth, it is ready to serve.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Butter + nutmegtop 16% of all pairsSmell alikemoderateCooked together24,377 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + nutmegtop 17% of all pairsSmell alikelowCooked together24,744 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Vinegar + buttertop 23% of all pairsSmell alikemoderateCooked together13,513 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Vinegar + nutmegtop 25% of all pairsSmell alikemoderateCooked together2,864 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Egg and nutmeg barely smell alike, yet cooks put them together in 24,744 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken and emulsify the butter into a smooth, creamy sauce when gently heated.
- Butter
- Adds richness and fat, giving the sauce its smooth, silky texture.
- Vinegar
- Adds sharp acidity that balances the richness of the butter and yolks.
The step that matters
Cook the yolks gently over boiling water. Egg yolks thicken as their proteins set with heat, but too much heat scrambles them. Placing the bowl over simmering water, and whipping while adding butter, keeps the heat gentle so the sauce thickens smoothly and stays emulsified.
Swap the nutmeg
How well each one fits the dish's main ingredients (vinegar, egg, butter):
- Tarragonfits better
- Parsleyfits better
- Capersfits about as well
- Nutmegthe original
Fit is the average pairing score against vinegar, egg, butter. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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