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 ↓
Sweetbread Ball Soup
Ingredients
Directions
Prepare the dumplings
Boil, blanch, cool, and chop the sweetbreads very fine.
Mix the chopped sweetbreads with the breadcrumbs and cream until smooth.
Beat the egg yolk and combine it with the mixture, adding pepper and salt to taste.
Form small balls with floured hands and refrigerate for 30 minutes.
Cook and serve
Strain 2 quarts of soup stock and heat it, skimming off any fat.
Carefully drop the balls into the boiling soup and simmer gently for 10 minutes.
Pour the soup into a tureen 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.
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Cream + peppertop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
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Cream + eggtop 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
- Sweetbreads
- Provide the main body and rich, tender texture of the dumplings.
- Fine breadcrumbs
- Absorb moisture and give the mixture body so the balls hold their shape.
- Cream
- Adds moisture and softness to the mixture, keeping the dumplings tender.
- Raw egg yolk
- Binds the mixture together so the balls hold their shape in the soup.
The step that matters
Carefully drop the balls into the boiling soup and simmer gently. Chilled, delicate balls can break apart if dropped roughly or cooked at a hard boil. Gentle simmering lets the egg-bound mixture set firm while keeping them intact.
“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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