Why it works: Egg and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 106,462 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Egg-balls Fob Soup
Ingredients
Directions
Prepare the dough
Peel the hard-boiled egg and separate the yolk from the white. Crush the yolk finely with a fork.
Mix the crushed yolk with the raw egg yolk, salad oil, cayenne, and salt. Add flour gradually until the mixture can be rolled into small balls.
Flour your hands slightly and roll the mixture into little balls.
Cook and serve
Bring a saucepan of salted water to a boil.
Drop the egg balls into the boiling water and cook until they float.
Remove the egg balls with a skimmer and add them to the soup 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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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + peppertop 33% of all pairsSmell alikelowCooked together50,580 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
- Its crushed yolk forms the body of the dough mixture.
- Raw egg yolk
- Binds the crushed yolk into a cohesive, rollable mixture.
- Salad oil
- Adds fat, keeping the dough tender and moist.
- Flour
- Gives structure so the mixture holds its shape when rolled and cooked.
The step that matters
Adding the flour gradually. Adding flour in small amounts lets you stop once the mixture is rollable. Too much flour makes the balls dense and tough, while too little leaves them fragile and likely to break apart in the boiling water.
“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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