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 ↓
Dressing for Meat
Ingredients
Directions
Make the dressing
In a bowl, combine the butter, salad oil, mustard, egg yolk, and salt. Mix well until smooth.
Spread the dressing evenly over thin slices of bread.
Assemble
Top with your choice of meat.
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).
-
Butter + mustardtop 22% of all pairsSmell alikemoderateCooked together8,003 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Mustard + eggtop 28% of all pairsSmell alikemoderateCooked together9,210 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and a smooth, spreadable body to the dressing.
- Egg yolk
- Acts as an emulsifier, helping the butter and oil combine into a smooth dressing.
- Mustard
- Adds sharp, tangy flavor and helps stabilize the emulsion.
The step that matters
Mix well until smooth. Butter is solid at room temperature and the oil and egg yolk must be fully blended for an even emulsion. Under-mixing leaves streaks of butter and uneven texture in the spread.
Swap the mustard
How well each one fits the dish's main ingredients (butter, egg):
- Asparagusfits better
- Chivefits better
- Leekfits better
- Mustardthe original
Fit is the average pairing score against butter, egg. 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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