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 ↓
Creamed Calf Brains
Ingredients
Directions
Prepare
Parboil the calf brains, then blanch and cut them into small pieces.
Make the sauce
In a double boiler, melt the butter and whisk in the flour.
Slowly add the cream while stirring constantly.
Gradually mix in the beaten egg yolk, continuing to stir.
Season with salt and pepper, then add the brains and cook for three minutes.
Serve
Serve the mixture on toast.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 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
- Butter
- Enriches the sauce and adds richness to the creamy base.
- Flour
- Thickens the butter and cream into a smooth, stable sauce.
- Cream
- Forms the liquid base of the sauce and gives it a silky, rich texture.
- Egg yolk
- Enriches and further thickens the sauce as it is gently cooked.
- Calf brains
- Provide the main ingredient, with a soft, delicate texture when cooked in the sauce.
The step that matters
Gradually mix in the beaten egg yolk. Egg yolk can curdle or scramble if it meets hot sauce too quickly. Adding it slowly while stirring, over gentle heat, keeps the sauce smooth and thickened.
“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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