Why it works: Butter and egg are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 118,967 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Sauce Hollandaise Jaune
Ingredients
Directions
Make the sauce
In a bowl, combine the butter, egg yolks, salt, and infused vinegar.
Place the bowl over a pot of boiling water, ensuring no water enters the bowl.
Whisk until the sauce thickens to a consistency similar to a thick porridge.
Serve
Serve in a sauceboat with poached fish.
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.
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + macetop 22% of all pairsSmell alikelowCooked together11,405 recipes
Shared aroma: linalool (floral, citrus).
-
Butter + vinegartop 23% of all pairsSmell alikemoderateCooked together13,513 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Vinegar + macetop 25% of all pairsSmell alikelowCooked together4,415 recipes
-
Egg + vinegartop 33% of all pairsSmell alikelowCooked together12,922 recipes
Shared aroma: acetic acid (sour, vinegar).
Butter and mace barely smell alike, yet cooks put them together in 11,405 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
- Fresh butter
- Provides fat that gives the sauce its rich, smooth body.
- Egg yolks
- Their proteins set gently with heat and emulsify the butter, thickening the sauce.
- Vinegar
- Adds acidity that sharpens the flavour and balances the richness of the butter.
The step that matters
Whisking over the water bath. Egg yolks scramble if they get too hot, and the sauce can split if the butter separates. Keeping the bowl above simmering water, never touching it, and whisking constantly lets the yolks thicken gently while the butter emulsifies.
Flavor stand-ins for the mace
How well each one fits the dish's main ingredients (butter, egg, vinegar):
- Tarragonbetter flavor fit
- Parsleybetter flavor fit
- Capersbetter flavor fit
- Macethe original
Fit is the average pairing score against butter, egg, vinegar. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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