Why it works: Wheat and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 4,373 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Egg Balls for Soup
Ingredients
Directions
Make the dough
In a bowl, mash the yolks of 6 hard boiled eggs with ½ tablespoon of wheat flour until smooth.
Add 2 raw egg yolks and 1 teaspoon of salt, mixing well.
Form the mixture into small balls.
Serve
Drop the balls into boiling soup a few minutes 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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Wheat + flourtop 12% of all pairsSmell alikemoderateCooked together4,373 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + wheattop 19% of all pairsSmell alikemoderateCooked together2,225 recipes
Shared aroma: 2-nonenal (fatty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Hard boiled egg yolks
- Provide the bulk and rich, creamy body of the balls.
- Wheat flour
- Adds light structure so the mashed yolks hold their shape.
- Raw egg yolks
- Bind the mixture together and add richness through their fat and emulsifiers.
The step that matters
Drop the balls into boiling soup a few minutes before serving. Raw egg yolks in the balls set when heated. Adding them to boiling soup only briefly cooks them through, so they stay tender and hold together without breaking apart.
“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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