Why it works: Ham and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 5,475 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
To Hash Cold Ham
Ingredients
Directions
Prepare
Chop the lean ham finely.
Add enough water to cover the ham.
Beat the eggs in a bowl.
Cook
Bring the mixture to a boil and stir in the beaten eggs and pepper.
Remove from heat as soon as the eggs are cooked.
For codfish, soak it in hot water first and use fresh fish.
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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Ham + buttertop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Ham + eggtop 17% of all pairsSmell alikemoderateCooked together4,526 recipes
Shared aroma: 2,4-decadienal (seaweed).
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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 + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Ham + peppertop 23% of all pairsSmell alikelowCooked together6,058 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set when heated, binding the mixture into soft, tender pieces.
- Lean ham
- Provides the main meaty flavor and the chewy bulk of the hash.
The step that matters
Remove from heat as soon as the eggs are cooked. Egg proteins tighten as they are heated further. Overcooked eggs become rubbery and can release water, which makes the hash dry and firm in some spots and watery in others.
“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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