Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Ham a LA Touraine
Ingredients
Directions
Prepare the ham
Parboil the slice of ham, then pour off the water.
Cook
In a frying pan, melt the butter and sprinkle the sugar over the ham.
Chop the onion and fry it with the ham until golden brown.
Remove the ham from the pan and add the cream to the onion.
Let the mixture simmer, then pour it over the ham.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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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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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ham
- Provides the main savory meat that the sauce is served over.
- Butter
- Adds fat for frying and helps the sugar and ham brown.
- Sugar
- Sweetens the ham and promotes browning on its surface.
- Onion
- Softens and browns in the pan, adding savory sweetness to the sauce.
- Cream
- Forms the moist, rich sauce that coats the ham when simmered.
The step that matters
Let the mixture simmer, then pour it over the ham.. Simmering the cream with the browned onion lets it reduce and thicken slightly, so the sauce coats the ham rather than running off it.
Swap the onion
How well each one fits the dish's main ingredients (ham, butter, sugar, cream):
- Mustardfits about as well
- Leekfits about as well
- Potatofits about as well
- Onionthe original
Fit is the average pairing score against ham, butter, sugar, cream. 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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