Why it works: Celery and mustard are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Mayonnaise Dressing
Ingredients
Directions
Prepare
In a small bowl, cream the mustard and cornstarch with a little water.
In a separate bowl, beat the eggs well.
Add the creamed mixture and all other ingredients to the eggs.
Cook and chill
Cook in a double boiler or set the pan in a large pan of hot water, stirring until well thickened.
Chill the dressing and thin with whipped cream or milk as needed for immediate use.
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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Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Celery + lemontop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Olive + lemontop 7% of all pairsSmell alikemoderateCooked together11,922 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Olive + mustardtop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Olive + celerytop 9% of all pairsSmell alikemoderateCooked together4,667 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Thicken and emulsify the dressing as they set when gently heated.
- Cornstarch
- Thickens the dressing by swelling in heat as it cooks.
- Lemon juice
- Adds acidity that brightens the dressing and balances the sweetness.
- Sugar
- Adds sweetness that balances the acidity of the lemon juice.
- Butter
- Adds richness and fat for a softer, smoother texture.
The step that matters
Cooking until well thickened. Egg proteins set as they heat, thickening the dressing. Heating gently in a double boiler and stirring keeps the eggs from scrambling, which would leave lumps and a grainy texture.
Swap the celery
How well each one fits the dish's main ingredients (egg, butter, olive, sugar, lemon, mustard):
- Capersfits better
- Tarragonfits better
- Parsleyfits better
- Celerythe original
Fit is the average pairing score against egg, butter, olive, sugar, lemon, mustard. 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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