Why it works: Butter and milk 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 ↓
Tripe and Oysters
Ingredients
Directions
Prepare
Stew the tripe as in the preceding recipe.
Remove gills from oysters.
Strain the oyster liquor.
Scald the oysters in the liquor.
Make the sauce
In a saucepan, melt the butter.
Add the flour to the butter and stir to make a roux.
Gradually add the milk and oyster liquor to the roux.
Stir the mixture until smooth.
Boil the sauce for 4 to 5 minutes.
Combine and warm
Add the tripe and oysters to the sauce.
Warm the mixture thoroughly without boiling.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Oyster + milktop 20% of all pairsSmell alikemoderateCooked together2,933 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Butter and flour 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
- Tripe
- Provides the main chewy, tender body of the stew after stewing.
- Oysters
- Add briny flavor and a soft, delicate texture to the sauce.
- Butter
- Adds richness and fat, and forms the base of the roux.
- Flour
- Thickens the milk and oyster liquor into a smooth sauce as a roux.
- Milk
- Forms the creamy liquid body of the sauce.
The step that matters
Warm the mixture thoroughly without boiling. Boiling after the oysters are added can toughen them and make them shrink and curdle the cream sauce, so they should only be heated through.
“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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