Why it works: Butter and milk match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and 81,222 recipes mention both. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
The recipe
Ingredients
Contains: egg, milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
The book says “a cool oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Mix the flour with the butter and sugar.
Add the eggs and milk, then beat well.
Stir in the raisin wine.
Bake
Bake in a 400°F (200°C) oven until golden.
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 + milktop 3% of all pairsAroma overlapstrongMentioned together81,222 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + raisintop 4% of all pairsAroma overlapstrongMentioned together9,071 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + winetop 5% of all pairsAroma overlapmoderateMentioned together8,517 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Flour + buttertop 6% of all pairsAroma overlaplowMentioned together122,858 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + raisintop 7% of all pairsAroma overlapmoderateMentioned together12,480 recipes
Shared aroma: beta-damascenone (apple, rose).
Flour and butter share little aroma chemistry, yet 122,858 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
- Flour
- Forms the main structure of the cake as its proteins set during baking.
- Butter
- Adds fat that tenderises the crumb and carries flavour.
- Sugar
- Sweetens the cake and helps it brown in the oven.
- Eggs
- Bind the batter and add structure and richness as they set.
- Milk
- Adds moisture and helps form a smooth, pourable batter.
- Raisin wine
- Adds fruity flavour and a little extra moisture to the batter.
Flavor stand-ins for the raisin
How well each one fits the dish's main ingredients (flour, butter, sugar, egg, milk, wine):
- Vanillabetter flavor fit
- Figabout as good a flavor fit
- Appleabout as good a flavor fit
- Raisinthe original
Fit is the average pairing score against flour, butter, sugar, egg, milk, wine. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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