Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
To Make Celery Sauce
Ingredients
Directions
Prepare the celery
Cut the white part of the celery into small pieces.
Stew the celery in white gravy or milk until tender.
Pass the cooked celery through a sieve using a spoon.
Finish the sauce
Add salt and white pepper to taste.
If the sauce is not thick enough, mix butter and flour, then add to the sauce and bring to a boil.
Stir in the cream to whiten the sauce.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Celery + flourtop 15% of all pairsSmell alikemoderateCooked together6,905 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Celery
- Provides the main flavour and, once stewed and sieved, the body of the sauce.
- Butter and flour
- Form a roux-style mixture that thickens the sauce when it is brought to a boil.
- Cream
- Adds richness and softens the colour, whitening the sauce.
The step that matters
Bringing the thickened sauce to a boil. Flour needs to reach a boil to swell and lose its raw starchy taste, so the sauce thickens fully. Stopping early leaves it thin and floury.
Swap the white pepper
How well each one fits the dish's main ingredients (celery, milk, butter, flour, cream):
- Nutmegfits better
- Cinnamonfits better
- Tarragonfits better
- White pepperthe original
Fit is the average pairing score against celery, milk, butter, flour, cream. 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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