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 ↓
Ginger Wafers
Ingredients
Directions
The book says “a slack oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Make the paste
Warm the butter and sugar slightly, then cream them together.
Add the milk, ginger, and flour to make a creamy paste.
Let the mixture cool.
Prepare the pan
Spread a thin layer of melted butter on a baking pan and let it set.
Bake and cut
Spread the paste on the pan as thin as a visiting card.
Bake in a slow oven at 300°F (150°C).
When done, cut quickly into squares.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 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).
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 the sugar for tenderness and richness, and greases the pan to prevent sticking.
- Light-brown sugar
- Adds sweetness and moisture, and its molasses flavour deepens the taste.
- Flour
- Provides the structure that holds the thin paste together once baked.
- Milk
- Adds moisture to the dough so it forms a smooth, spreadable paste.
- Ground ginger
- Supplies the warm, spicy aroma that defines the wafer.
The step that matters
Spreading the paste thinly. A paste spread too thick will bake soft and uneven rather than crisping. Spreading it as thin as a visiting card lets moisture escape quickly so the wafers come out crisp.
Swap the ginger
How well each one fits the dish's main ingredients (butter, sugar, milk, flour):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits better
- Gingerthe original
Fit is the average pairing score against butter, sugar, milk, flour. 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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