Why it works: Bread and milk are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 11,466 recipes. Both carry 2-undecenal, which smells sweet. The science ↓
Walnut Balls for Soups
Ingredients
Directions
Prepare the balls
Mix the bread crumbs, egg yolks, and ground walnut meats in a bowl.
Season with coarse sea salt and bind the mixture with nut milk.
Form the mixture into balls the size of a hickory nut.
Cook and serve
Cook the balls in the soup for 20 minutes.
Serve the walnut balls hot with the soup.
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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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Walnut + meattop 13% of all pairsSmell alikemoderateCooked together1,035 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Bread + meattop 14% of all pairsSmell alikemoderateCooked together2,924 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Walnut + milktop 16% of all pairsSmell alikemoderateCooked together3,236 recipes
Shared aroma: 1-hexanal (fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bread crumbs
- Absorb moisture and give the balls body so they hold their shape.
- Egg yolks
- Bind the mixture and set when cooked, holding the balls together.
- Walnut meats
- Provide the main flavour and a coarse, rich texture to the balls.
- Nut milk
- Moistens the crumbs and egg so the mixture can be shaped into balls.
The step that matters
Form the mixture into balls. If the mixture is too wet or too dry, the balls may fall apart in the soup. The binding from the crumbs and yolks needs to be firm enough to hold their shape while they cook.
Swap the walnut
How well each one fits the dish's main ingredients (bread, egg, meat, milk):
- Pecansfits better
- Cocoafits about as well
- Peasfits about as well
- Walnutthe original
Fit is the average pairing score against bread, egg, meat, milk. 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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