Why it works: Roe and egg work together. They rank in the top 14% of all ingredient pairs, and cooks put them together in 243 recipes. Both carry (e)-2-octenal, which smells fatty, green. The science ↓
Soft Cod Roe Fried
Ingredients
Directions
Poach the roe
Boil water with vinegar, salt, and pepper.
Add the roe and boil for 10 minutes.
Remove the roe and drain it.
Coat and fry
Dip the roe in the beaten egg.
Fry in hot oil until golden brown.
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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Roe + eggtop 14% of all pairsSmell alikemoderateCooked together243 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Roe + vinegartop 25% of all pairsSmell alikelowCooked together136 recipes
Shared aroma: acetic acid (sour, vinegar).
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Roe + peppertop 27% of all pairsSmell alikelowCooked together360 recipes
Shared aroma: nonanal (fat, citrus).
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Vinegar + eggtop 33% of all pairsSmell alikelowCooked together12,922 recipes
Shared aroma: acetic acid (sour, vinegar).
Vinegar and egg barely smell alike, yet cooks put them together in 12,922 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
- Cod roe
- Forms the main body of the dish and firms up as it cooks in the simmering water.
- Egg
- Forms a coating that sets around the roe and helps it turn golden in the hot oil.
The step that matters
Frying in hot oil. The oil must be hot enough to set the egg coating quickly and brown it. If the oil is too cool, the coating soaks up grease and turns pale and heavy instead of crisp.
“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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