Why it works: Butter and pepper are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 85,593 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Calf’s Brains and Brown Butter
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the brains
Clean the calf's brains by removing any membranes.
Boil the brains in salted water for about 10 minutes.
Drain and cool the brains, then slice them.
Brown and serve
In a skillet, melt butter over medium heat.
Add the sliced brains to the skillet and cook until golden brown.
Season with salt and pepper to taste.
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 + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Calf's brains
- Provide the tender, delicate main protein that firms when boiled and browns when fried.
- Butter
- Browns in the pan to add nutty aroma and helps the brain slices develop a golden crust.
The step that matters
Cook the brain slices until golden brown. Brains are delicate and can break or turn rubbery if the heat is too high or they are overcooked. Medium heat lets the surface brown gradually while the inside stays creamy.
“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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