Why it works: Butter and milk 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 ↓
Cream of Celery
Ingredients
Directions
Prepare the celery
In a pot, combine celery and enough water to cover it; cook until tender.
Make the white sauce
In a separate saucepan, melt butter over medium heat; stir in flour, salt, and white pepper to make a roux.
Gradually whisk in milk, cooking until the sauce thickens.
Combine and serve
Add the cooked celery and its liquid to the white sauce; stir to combine.
Serve hot.
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.
Photo for illustrative purposes only · Contact us to use it
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 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).
-
Celery + white peppertop 17% of all pairsSmell alikelowCooked together853 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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 ends
- Provides the main flavor and, with its cooking liquid, the body of the soup.
- Butter
- Adds richness and carries flavor into the roux.
- Flour
- Thickens the milk into a smooth white sauce when cooked with butter.
- Milk
- Forms the creamy base of the sauce as it thickens.
The step that matters
Cooking the roux and milk until the sauce thickens. Flour must be cooked in the melted butter before and while the milk is added so it thickens smoothly. Adding milk too fast or not cooking long enough can leave lumps or a thin, starchy-tasting sauce.
Swap the white pepper
How well each one fits the dish's main ingredients (celery, butter, flour, milk):
- Cinnamonfits better
- Nutmegfits better
- Parsleyfits better
- White pepperthe original
Fit is the average pairing score against celery, butter, flour, milk. 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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