Why it works: Caraway and flour match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 1,435 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
For Pound Cakes
Ingredients
Directions
The book says “a moderately hot oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
In a bowl, cream together the butter and sugar until light and fluffy.
Add the eggs one at a time, mixing well after each addition.
Make the batter
Gradually fold in the flour and salt.
Incorporate the candied lemon peel, caraway seeds or sultanas, and diced crystallized fruit.
Beat the mixture for 15-20 minutes as no baking powder is used.
Bake
Pour the batter into a prepared tin and lay the slices of citron on top.
Bake for 1 to 1.5 hours, reducing the heat gradually after the cake has risen and is lightly browned.
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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Caraway + flourtop 6% of all pairsSmell alikestrongCooked together1,435 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Lemon + carawaytop 10% of all pairsSmell alikestrongCooked together270 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Lemon + pineappletop 12% of all pairsSmell alikemoderateCooked together1,964 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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
- Butter
- Creams with sugar to trap air and add richness and tender texture.
- Eggs
- Add structure and richness, binding the batter as it sets in the oven.
- Flour
- Provides the structure that holds the cake together as it bakes.
- Castor sugar
- Creams with butter to aid aeration and adds sweetness and browning.
- Candied lemon peel
- Adds aroma and sweetness, with bursts of citrus flavour through the crumb.
The step that matters
Beating the batter for 15-20 minutes. With no baking powder, the cake relies on air beaten into the batter for lift. Under-beating leaves a dense crumb, while the batter must still be mixed gently enough to keep that air.
Swap the pineapple
How well each one fits the dish's main ingredients (lemon, caraway, butter, sugar, flour, egg):
- Raisinfits better
- Vanillafits better
- Figfits better
- Pineapplethe original
Fit is the average pairing score against lemon, caraway, butter, sugar, flour, egg. 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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