Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Ginger Snaps
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
Boil the molasses, brown sugar, butter, and lard for about 15 minutes.
Let the mixture cool slightly, then add the salt, ginger, cream of tartar, and baking soda mixture.
Gradually add flour until the dough is stiff.
Bake
Drop rounded spoonfuls onto a greased baking sheet.
Bake in a moderate oven at 350°F (175°C) until done.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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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).
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
- Molasses
- Adds dark color, moisture, and a deep, sweet flavor to the dough.
- Brown sugar
- Adds sweetness and helps the cookies brown and stay tender.
- Butter and lard
- Provide fat that gives the cookies their tenderness and crisp texture.
- Baking soda
- Reacts with the acidic molasses and cream of tartar to help the cookies rise and spread.
- Cream of tartar
- Acts as an acid that works with baking soda to lighten the texture.
- Flour
- Provides structure so the dough holds its shape when baked.
The step that matters
Let the mixture cool slightly before adding the baking soda mixture. The baking soda reacts with the acids in the molasses and cream of tartar right away. If the syrup is still very hot, the reaction and spreading can happen too quickly, so the cookies may lose structure and spread too much.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, molasses, butter, cream, flour):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits about as well
- Gingerthe original
Fit is the average pairing score against sugar, molasses, butter, cream, 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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