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 ↓
Vegetable Salad
Ingredients
Directions
Prepare the salad
In a large bowl, combine the French peas, chopped tomatoes, chopped celery, and chopped nuts.
Make the dressing
In a saucepan, beat the eggs until smooth.
Add vinegar, sugar, mustard, butter, black pepper, and salt to the beaten eggs.
Cook the mixture over low heat until thick, stirring constantly.
Let the thickened dressing cool.
Thin the dressing with a little cold vinegar.
Assemble
Pour the dressing over the salad and mix well.
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).
-
Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Peas + tomatotop 9% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + mustardtop 11% of all pairsSmell alikemoderateCooked together2,482 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Thicken the dressing as they cook and set, giving it a creamy body.
- Vinegar
- Adds acidity that sharpens the dressing and balances the sugar and eggs.
- Butter
- Adds fat that enriches the dressing and softens its flavor.
- French peas
- Form the bulk of the salad, adding mild sweetness and texture.
- Chopped nuts
- Add crunch that contrasts with the soft peas and dressing.
The step that matters
Cook the dressing over low heat, stirring constantly. Egg proteins set at moderate temperatures, so low heat with constant stirring thickens the dressing smoothly. Higher heat or neglect can scramble the eggs into lumps.
Swap the nuts
How well each one fits the dish's main ingredients (peas, tomato, celery, egg, vinegar, sugar, mustard):
- Beansfits better
- Chickpeafits better
- Lentilsfits better
- Nutsthe original
Fit is the average pairing score against peas, tomato, celery, egg, vinegar, sugar, 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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