Why it works: Cream and pepper are a kitchen classic. They rank in the top 23% of all ingredient pairs, and cooks put them together in 21,449 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Tapioca Soup
Ingredients
Directions
Cook the tapioca
Bring the soup stock to a boil.
Gradually stir in the soaked tapioca and simmer until clear.
Enrich the soup
In a bowl, combine the egg yolks with the cream or milk and stir with a wooden spoon.
Remove the stock from the heat and let it cool slightly.
Add three tablespoons of the stock to the egg mixture gradually, stirring constantly.
Mix everything together, then season with pepper and salt to taste.
Warm the soup before serving, but do not boil.
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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Cream + peppertop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
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Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
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Egg + peppertop 33% of all pairsSmell alikelowCooked together50,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Cream and pepper barely smell alike, yet cooks put them together in 21,449 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
- Soup stock
- Forms the flavorful liquid base that the tapioca cooks in and the other ingredients join.
- Tapioca
- Starch that thickens the soup as it simmers and turns it clear.
- Egg yolks
- Add richness and gently thicken the soup when blended in without boiling.
- Cream or milk
- Adds fat and smoothness, softening the egg yolk mixture and enriching the soup.
The step that matters
Adding the stock to the egg mixture. Egg yolks scramble if they meet hot liquid too fast. Adding warm stock gradually while stirring constantly gently raises the yolks' temperature so they blend smoothly. Boiling afterward would also curdle the yolks, so the soup should only be warmed.
“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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