Why it works: Almond and flour are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Almond Soup
Ingredients
Directions
Prepare the almonds
Blanch and pound the sweet and bitter almonds.
Boil the almonds in the stock with the peppercorns, onion, and celery for one hour.
Rub the mixture through a fine sieve using the back of a wooden spoon.
Make the soup
In a saucepan, heat the butter without browning it.
Add the flour to the butter and mix until smooth.
Stir in the milk and boil for 2-3 minutes.
Add the almond stock and salt, then reheat.
Serve
Pour the cream into a tureen and add the soup.
Serve immediately.
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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Almond + flourtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Almond + buttertop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweet almonds
- Provide the main body and nutty flavour of the soup once pounded and sieved.
- Bitter almonds
- Add a sharper, more intense almond aroma that deepens the flavour.
- Butter
- Forms the fat base of the roux, adding richness and a smooth mouthfeel.
- Flour
- Cooked with the butter to form a roux that thickens the soup.
- Milk
- Adds liquid and creaminess, thickened by the roux.
- Cream
- Enriches the soup with fat and a silky texture when poured into the tureen.
The step that matters
Heat the butter without browning it. Browned butter gives the roux a toasted, darker flavour and colour that would clash with the delicate almond taste, and a roux cooked too hot can scorch and turn bitter.
Swap the celery
How well each one fits the dish's main ingredients (almond, milk, cream, butter, onion, flour):
- Nutmegfits better
- Cinnamonfits better
- Capersfits better
- Celerythe original
Fit is the average pairing score against almond, milk, cream, butter, onion, flour. 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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