Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
A Good Lunch Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the batter
Beat together the eggs in a bowl.
Add the warmed butter to the sugar and cream together with a wooden spoon.
Mix in the eggs and sweet milk until well combined.
Sift the flour and baking powder into the mixture and stir well.
Fold in the currants, raisins, and candied peel.
Bake
Pour the batter into a greased baking pan.
Bake in a moderate oven at 350°F (175°C) for 1.5 to 2 hours, or until thoroughly done.
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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Currant + raisintop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Eggs
- Bind the batter and add structure as the cake sets in the oven.
- Butter
- Adds richness and tenderness, and carries flavour through the crumb.
- Sugar
- Sweetens the cake and, creamed with butter, helps trap air for a lighter crumb.
- Flour
- Forms the main structure that holds the cake together as it bakes.
- Baking powder
- Releases gas in the batter to make the cake rise.
- Currants
- Add chewy pockets of fruit flavour and moisture throughout the cake.
The step that matters
Folding in the fruit. Heavy fruit can sink to the bottom of the batter. Folding gently, after the flour is mixed in, distributes it evenly without deflating the batter's trapped air, which is needed for a good rise.
Swap the currant
How well each one fits the dish's main ingredients (egg, butter, sugar, milk, flour, raisin):
- Vanillafits better
- Figfits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against egg, butter, sugar, milk, flour, raisin. 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.
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