Why it works: Carrot and pepper match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 14,555 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Tapioca Soup
Ingredients
Directions
Make the stock
Slice the meat and vegetables, leaving out the tomatoes, and place them in the water.
Boil slowly for 4 hours, skimming well at the end of the second hour.
Add the tomatoes after 2 hours of boiling.
Strain and season
Strain the soup, remove the meat, and rub the vegetables through a colander.
Cool and skim the fat, then season with sugar, pepper, salt, and minced herbs.
Finish and serve
Reheat the soup until boiling, then add the tapioca and stir until clear before serving.
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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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + tomatotop 6% of all pairsSmell alikestrongCooked together3,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lean veal
- Releases flavour and gelatin into the broth, giving body to the soup.
- Beef bones
- Add collagen and marrow flavour, enriching the broth as they simmer slowly.
- Tomatoes
- Add acidity and colour, and their pulp thickens the strained soup.
- Granulated tapioca
- Its starch thickens the hot soup and turns it clear and glossy when stirred in.
- Onion
- Adds savoury sweetness and aroma to the stock as it simmers.
The step that matters
Add the tapioca and stir until clear. Tapioca starch must be heated in the liquid to swell and thicken it. If the soup is not kept at a boil while stirring, the starch stays grainy and the soup remains cloudy and thin.
Swap the onion
How well each one fits the dish's main ingredients (veal, beef, ham, carrot, tomato, sugar, pepper):
- Capsicumfits better
- Potatofits about as well
- Onionthe original
- Okrafits about as well
Fit is the average pairing score against veal, beef, ham, carrot, tomato, sugar, 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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