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
Wash the tapioca and soak it overnight in cold water.
Chop the onion and celery into small pieces.
Make the soup
Cook the tapioca and stock together very gently for 1 hour.
Cook the onion and celery with the milk and mace for 20 minutes.
Strain the mixture over the tapioca and stock.
Season with salt and pepper, add butter, and 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.
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
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 as it cooks and thickens the soup into a creamy body.
- Cream or milk
- Adds richness and smoothness, softening the soup's flavour and texture.
- White stock
- Forms the liquid base that carries the flavour of the soup.
- Butter
- Adds fat for a rounder mouthfeel and a silkier finish.
The step that matters
Cooking the tapioca gently. Tapioca thickens as its starch swells in hot liquid. Cooking it too hard can scorch the bottom of the pan or break down the starch unevenly, leaving the soup gummy or uneven in texture.
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.
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 Celery Soup113 recipes
Celery Stew25 recipes
Celery Croquettes16 recipes
Celery Cream Soup15 recipes