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 ↓
Mock Sweet Breads
Ingredients
Directions
Prepare the brains
Clean the brains by removing the outside membrane.
Cook the brains in boiling water for about 20 minutes.
Make the cream sauce
To make the sauce, melt the butter in a small pan over low heat.
Add the flour to the melted butter and blend to a paste.
Stir in the scalded milk and beat until the sauce is creamy.
Combine and finish
Crisp the bacon and break it into small pieces.
Chop the hard-boiled eggs and add them with the bacon.
Mix in the mushrooms and stir everything together in a cream sauce.
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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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + mushroomtop 12% of all pairsSmell alikemoderateCooked together2,231 recipes
Shared aroma: 1-hexanal (fruit).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Brains
- Provide the main meaty texture that the dish is built around.
- Butter
- Enriches the sauce and carries flavor as the base of the roux.
- Flour
- Thickens the melted butter and milk into a smooth, creamy sauce.
- Milk
- Forms the liquid base of the cream sauce, giving it body and richness.
- Bacon
- Adds salty, smoky fat and crisp texture to the mixture.
- Eggs
- Add body and a soft, chopped texture that blends into the sauce.
The step that matters
Adding the milk to the roux. If the milk is added too fast or cold, the flour-butter paste can lump instead of blending smoothly. Adding it gradually while beating keeps the starch dispersed so the sauce turns creamy and thick.
“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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