Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Tapioca Cream Soup
Ingredients
Directions
Prepare the tapioca
Wash the tapioca and soak it overnight in cold water.
Make the soup
Cook the tapioca and stock together gently for 1 hour.
In a separate pot, cook the onion and celery with the milk and mace for 20 minutes.
Strain the cooked mixture over the tapioca and stock.
Season with salt and pepper.
Add butter.
Serve.
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 + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tapioca
- Swells during long gentle cooking and thickens the soup into a smooth, light body.
- Cream or milk
- Adds richness and a creamy texture to the soup.
- White stock
- Provides the liquid base in which the tapioca cooks and softens.
- Butter
- Adds fat for a rounder, richer flavor and mouthfeel.
The step that matters
Cook the tapioca and stock together gently for 1 hour. Tapioca starch must gelatinize fully in simmering liquid to thicken the soup and lose its raw, chalky texture. Boiling hard can scorch the bottom of the pot or break up the starch grains unevenly, so gentle heat over the full hour matters.
Swap the mace
How well each one fits the dish's main ingredients (cream, onion, celery, butter, pepper):
- Parsleyfits better
- Thymefits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against cream, onion, celery, butter, pepper. 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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