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 finely chop the sweet and bitter almonds, adding a pinch of salt.
Make the soup
In a saucepan, combine the almonds, milk, celery, and onion; boil gently for 1 hour.
Strain the mixture through a fine sieve, pressing the almonds to extract flavor.
In the same saucepan, mix the flour and butter over low heat, then add the white stock and stir until smooth; boil for 5 minutes.
Add the strained milk, season with salt and white pepper, and bring to a boil again.
Finish and serve
Just before serving, stir in the cream and serve with fried bread sippets.
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.
-
Almond + flourtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
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 nutty, almond flavor and body of the soup.
- Butter
- Enriches the flavor and, with flour, forms a roux that thickens the soup.
- Flour
- Thickens the soup together with the butter as a roux.
- White stock
- Forms the savory liquid base that the soup is built on.
- Milk
- Adds creaminess and softness, and carries the almond flavor when infused.
- Cream
- Adds richness and a smooth, silky mouthfeel at the end.
The step that matters
Adding the flour and butter roux to the stock. Cooking the flour and butter over low heat, then stirring it smooth into the stock, prevents lumps and gives an even thickening. Boiling afterward fully cooks out the raw flour taste.
Swap the white pepper
How well each one fits the dish's main ingredients (almond, butter, celery, cream, onion, milk, flour):
- Nutmegfits better
- Cinnamonfits better
- Cardamomfits better
- White pepperthe original
Fit is the average pairing score against almond, butter, celery, cream, onion, milk, 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.
More almond soup recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Cream of Celery37 recipes
Indian Spiced Potato Soup with Tofu and Spinach448 recipes
Clear Carrot and Bottle Gourd Soup65 recipes
Mock Bisque Soup51 recipes