Why it works: Butter and milk 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 ↓
White Gingerbread
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 dough
Sift the flour into a deep pan and rub in the butter.
Mix in the powdered sugar and ground ginger.
Beat the eggs until light and mix them gradually with the other ingredients.
Dissolve the pearl ash in the warm milk and add it to the mixture.
Stir the mixture vigorously until well combined.
Flour a clean surface and roll out the dough to a ½ inch thickness, adding more flour if necessary.
Bake and cut
Butter a large shallow square pan and lay the dough in it.
Bake in a moderate oven at 350°F (175°C) until golden.
Once cooled, cut into squares or use a jagging iron to cut out separate cakes.
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.
Photo for illustrative purposes only · Contact us to use it
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 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).
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Flour + gingertop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- All-purpose flour
- Forms the main structure of the dough that holds the cake together.
- Unsalted butter
- Adds richness and tenderness by coating flour particles and carrying fat through the dough.
- Granulated sugar
- Sweetens the cake and helps it brown during baking.
- Eggs
- Bind the dough and add structure and richness as they set in the oven.
- Pearl ash (potassium carbonate)
- Alkaline agent that reacts with the dough to help it rise and deepen its color.
- Ground ginger
- Provides the main spicy aroma and flavor of the gingerbread.
The step that matters
Stirring the mixture vigorously after adding the pearl ash. Pearl ash must be evenly distributed through the dough, or pockets will be over-alkaline and others will not rise, giving uneven color and texture.
Swap the ginger
How well each one fits the dish's main ingredients (flour, butter, sugar, egg, milk):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits better
- Gingerthe original
Fit is the average pairing score against flour, butter, sugar, egg, milk. 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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