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 ↓
Lady Baltimore 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.
Make the cake
Cream the butter with the powdered sugar until smooth.
Work in the milk gradually.
Add the beaten egg whites and fold in the flour sifted with baking powder.
Stir in the rose water.
Bake in layer pans at 350°F (175°C).
Make the filling
For the filling, boil the granulated sugar with water until it threads.
Pour the syrup gradually over the beaten egg whites and beat until stiff.
Mix in the raisins, walnuts or pecans, and chopped figs.
Assemble
Spread the filling between the layers of cake.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + walnuttop 12% of all pairsSmell alikemoderateCooked together5,873 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + walnuttop 13% of all pairsSmell alikemoderateCooked together647 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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
- Creamed with sugar to trap air and give the cake a tender, rich crumb.
- Egg whites
- Beaten to foam, they lift the batter and give the cake its light structure.
- All-purpose flour
- Provides the main structure that holds the cake together as it bakes.
- Baking powder
- Releases gas in the batter so the layers rise in the oven.
- Granulated sugar
- Cooked with water into a syrup that sets the filling and adds sweetness.
- Figs
- Add chopped fruit body and natural sweetness to the filling.
The step that matters
Pour the syrup gradually over the beaten egg whites. Hot syrup poured in a thin, steady stream cooks the whites gently into a stable, glossy meringue. Pouring it in one go can deflate the foam or leave lumps of cooked egg.
Swap the walnut
How well each one fits the dish's main ingredients (butter, sugar, milk, egg, flour, rose, raisin):
- Almondfits better
- Pistachiofits better
- Chestnutfits about as well
- Walnutthe original
Fit is the average pairing score against butter, sugar, milk, egg, flour, rose, 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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