Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Egg Balls
Ingredients
Directions
Prepare the mixture
Rub the yolks through a sieve into a bowl.
Add salt, melted butter, and red pepper; mix well.
Moisten the mixture with the raw egg to make it easy to handle.
Shape and fry
Shape the mixture into small balls.
Roll the balls in flour.
Fry the balls in butter until golden brown.
Serve
Serve with brown soup, stock consomme, or mock turtle 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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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 + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Form the base of the mixture, giving it a rich, crumbly body.
- Raw egg
- Binds the mixture with moisture so the balls hold their shape.
- Melted butter
- Adds fat and richness, softening the yolk mixture.
- Flour
- Forms a dry outer coat that helps the balls brown evenly when fried.
The step that matters
Moistening with raw egg. Too little raw egg leaves the mixture crumbly and hard to shape, while too much makes it sticky. Adding it gradually and mixing well gives balls that hold together.
“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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