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 ↓
Excelsior Sugar Gingerbread
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the dough
Preheat the oven to 350°F (175°C).
In a bowl, cream together the butter and sugar.
Add the sweet milk, baking soda, yellow ginger, and eggs; mix well.
Gradually add flour until the dough is thin enough to roll out.
Shape and bake
Roll out the dough and cut it into squares.
Place the squares on a baking sheet and sprinkle a little sugar over them.
Bake for 20 minutes.
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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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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Ginger + flourtop 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 sugar to give the dough richness and a tender texture.
- Sugar
- Sweetens the dough and, sprinkled on top, adds a crisp, lightly caramelized surface.
- Eggs
- Bind the dough and add structure and richness.
- Baking soda
- Reacts to lift the dough slightly and encourage browning.
- Flour
- Provides the structure that lets the dough be rolled out thin and hold its cut shapes.
- Yellow ginger
- Provides the main spiced aroma of the cookies.
The step that matters
Rolling the dough thin. Gradually adding flour until the dough is thin enough matters because too much flour makes cookies dry and tough, while too little makes the dough sticky and hard to cut cleanly. Rolling evenly also helps the cookies bake at the same rate.
Swap the ginger
How well each one fits the dish's main ingredients (butter, sugar, milk, egg, flour):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits better
- Gingerthe original
Fit is the average pairing score against butter, sugar, milk, egg, 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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