Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Cold Boiled Ham
Ingredients
Directions
Make the batter
In a bowl, combine the chopped ham, egg yolks, milk, flour, and pepper. Stir until smooth.
Gently fold in the beaten egg whites.
If desired, add chopped onion to the mixture before cooking.
Cook
In a frying pan, heat the lard and butter over medium heat.
Drop spoonfuls of the mixture into the pan and cook until set, being careful not to brown too much.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Flour and butter 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
- Egg whites
- Beaten whites fold in air, giving the cooked spoonfuls a light, airy texture.
- Egg yolks
- Yolks add richness and help bind the mixture as it sets in the pan.
- Flour
- Starch thickens the batter slightly so the spoonfuls hold their shape.
- Milk
- Adds moisture and softness to the batter.
The step that matters
Cook until set without over-browning. Over-high heat or long cooking browns the outside before the egg in the centre sets, leaving the cakes dry or scorched. Medium heat lets the proteins coagulate evenly throughout.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (ham, egg, milk, flour, pepper, butter):
- Asparagusfits better
- Potatofits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against ham, egg, milk, flour, pepper, butter. Candidates are from the same food group and used in at least 100 recipes.
“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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