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 ↓
Madiera Sandwich
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Beat the eggs, then add the sugar and beat again.
Add the slightly warmed butter and beat until combined.
Mix the baking powder with the flour, then gradually add it to the mixture, stirring until smooth.
Bake the sponges
Grease shallow round tins well and divide the batter evenly between them.
Bake in a preheated oven at 400°F (200°C) for about 15 minutes.
For easier removal, line the bottom of the tins with greased paper.
Assemble
Once cooled, spread jam on the underside of one cake and place the other cake on top.
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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + raspberrytop 13% of all pairsSmell alikemoderateCooked together1,014 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Flour and butter 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
- Eggs
- Trap air when beaten and set the structure of the sponge as it bakes.
- Flour
- Provides the structure that holds the cake's shape once baked.
- Butter
- Adds fat for a tender crumb and rich flavour.
- Sugar
- Sweetens the cake and helps it brown and stay tender.
- Baking powder
- Releases gas in the oven, making the sponge rise and become light.
- Milk
- Adds moisture so the batter flows and the cake stays soft.
The step that matters
Stirring in the flour. Once the flour is added, stir only until smooth. Overmixing develops gluten in the flour, which makes the sponge tough and dense rather than light and fine-textured.
Swap the raspberry
How well each one fits the dish's main ingredients (egg, milk, flour, butter, sugar):
- Vanillafits better
- Raisinfits better
- Figfits better
- Raspberrythe original
Fit is the average pairing score against egg, milk, flour, butter, sugar. Candidates are from the same food group and used in at least 100 recipes.
“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 free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Raspberry Jam150 recipes
Raspberry Cream82 recipes
Raspberry Ice29 recipes
Raspberry Ice Cream24 recipes