Why it works: Anchovy and sauce are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 2,057 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Eggs, Potted
Ingredients
Directions
Make the paste
Pound the hard-boiled yolks of the eggs with anchovy sauce.
Mix in the butter until it forms a paste.
Season with salt and white pepper.
Fill and finish
Chop the whites of the eggs very small.
Fill small pots with the yolk paste, adding the chopped whites as you go.
Cover the tops with clarified butter.
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.
-
Anchovy + saucetop 2% of all pairsSmell alikemoderateCooked together2,057 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Egg + anchovytop 12% of all pairsSmell alikemoderateCooked together2,330 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + anchovytop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 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
- Hard-boiled egg yolks
- Form the rich, creamy body of the paste.
- Butter
- Adds fat and smoothness, binding the yolks into a spreadable paste.
- Anchovy sauce
- Adds savory, salty depth to the yolk paste.
- Clarified butter
- Seals the surface, protecting the paste from air and drying.
The step that matters
Pounding the yolks into a smooth paste. If the yolks are not pounded fine and mixed well with the butter, the paste stays grainy and crumbly rather than smooth and spreadable. Working the butter in gradually helps the fat emulsify evenly with the yolk.
Swap the white pepper
How well each one fits the dish's main ingredients (egg, butter, anchovy, sauce):
- Capersfits better
- Parsleyfits better
- Tarragonfits better
- White pepperthe original
Fit is the average pairing score against egg, butter, anchovy, sauce. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes