Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Ginger Cookies
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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat your oven to 350°F (175°C).
Make the dough
In a bowl, cream together the sugar and butter (or lard).
Add the egg, vinegar, ground ginger, and baking soda dissolved in a little boiling water.
Mix until well combined, then gradually add flour to form a soft dough.
Shape and bake
Roll out the dough and cut into desired shapes.
Place on a baking sheet and bake for 10-12 minutes or until lightly golden.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Ginger + flourtop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 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 or lard
- Creams with the sugar to add fat, tenderness and a short texture.
- Baking soda
- Reacts with the vinegar and heat to lift the cookies and help them spread and brown.
- Egg
- Binds the dough and adds structure and moisture.
- Flour
- Forms the structure of the dough once it is added gradually.
- Ground ginger
- Provides the warm, spicy aroma and flavour that defines the cookie.
- Sugar
- Adds sweetness and helps the cookies brown and crisp at the edges.
The step that matters
Dissolving the baking soda in boiling water. Baking soda needs moisture and heat to react with the acid in the vinegar and release gas. Dissolving it fully before adding it spreads the leavening evenly, so the cookies rise and brown without dark or bitter patches.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, butter, egg, vinegar, flour):
- Cinnamonfits better
- Nutmegfits better
- Tarragonfits better
- Gingerthe original
Fit is the average pairing score against sugar, butter, egg, vinegar, 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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