Why it works: Sugar and molasses are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Ginger Snaps
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°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 400°F (200°C).
Make the dough
In a bowl, mix the butter and lard with sugar until creamy.
Add molasses and water, mixing well.
Dissolve baking soda in hot water and add to the mixture.
Gradually add flour until the dough is soft and manageable.
Shape and bake
Roll out the dough and cut into desired shapes.
Place on a baking sheet and bake for 8-10 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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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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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 and lard
- Fat that gives the snaps their rich flavor and a crisp, tender texture.
- Sugar
- Sweetness, and it helps the cookies brown as they bake.
- Molasses
- Adds sweetness, moisture and deep color to the dough.
- Baking soda
- Reacts with the molasses to lighten the dough and help it spread and brown.
- Flour
- Provides the structure that holds the dough together and lets it be rolled.
- Ginger
- Supplies the warm, spicy aroma that defines the cookie.
The step that matters
Gradually add the flour. Adding flour a little at a time lets you stop once the dough is soft and manageable. Too much flour makes the dough stiff and the snaps dense and tough, because extra flour builds more gluten and absorbs moisture.
Swap the ginger
How well each one fits the dish's main ingredients (butter, sugar, molasses, flour):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits better
- Gingerthe original
Fit is the average pairing score against butter, sugar, molasses, 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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