Why it works: Butter and bread match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and 27,145 recipes mention both. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
The recipe
Ingredients
Contains: milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the brains
Remove all fibers and skins from the brains and soak them in several waters.
Boil the brains in salted water with a piece of butter and a tablespoon of vinegar.
Prepare the bread
Cut bread into shell shapes.
Fry the bread in butter.
Place the fried bread in a dish.
Assemble and serve
Divide the brains in two.
Place the brains on top of the bread.
Pour Maitre d'Hotel sauce over the dish and serve hot.
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 aroma chemistry they share, and how many recipes mention both.
-
Butter + breadtop 3% of all pairsAroma overlapstrongMentioned together27,145 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + saucetop 8% of all pairsAroma overlaplowMentioned together15,317 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Bread + saucetop 11% of all pairsAroma overlaplowMentioned together4,933 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + vinegartop 14% of all pairsAroma overlapmoderateMentioned together13,453 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Vinegar + breadtop 14% of all pairsAroma overlapmoderateMentioned together1,672 recipes
Shared aroma: acetic acid (sour, vinegar).
Butter and sauce share little aroma chemistry, yet 15,317 recipes mention both: they likely 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
- Calf's brains
- Forms the soft, delicate main body of the dish, which is the centerpiece.
- Butter
- Adds richness and flavor to the brains and browns the bread when fried.
- Vinegar
- Adds a touch of acidity that brightens the mild, rich flavor of the brains.
- Slices of bread
- Provides a crisp, golden base that holds the brains and soaks up the sauce.
The step that matters
Removing fibers and skins before boiling. Membranes and fibers left in the brains stay tough and chewy after cooking, and thorough soaking in several changes of water helps draw out blood and residue for a cleaner texture and flavor.
“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.
You might also like
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.
Illustration
Illustration
Illustration
Illustration