Why it works: Milk and butter 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 ↓
Gingerbread
Ingredients
Directions
The book says “a rather quick oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Make and shape the dough
In a large bowl, mix together the molasses, sour milk, eggs, baking soda, cream of tartar, brown sugar, butter, and ginger.
Stir until the mixture is stiff enough to roll out.
Roll out the dough and cut it into desired shapes.
Bake
Place the cut pieces in a large dripping pan and bake 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.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Molasses + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Molasses
- Adds moisture, dark color, and a rich, sweet flavor to the dough.
- Sour milk
- Its acidity reacts with the baking soda to help the cookies rise and stay tender.
- Eggs
- Bind the dough and add structure as the cookies set in the oven.
- Baking soda
- Reacts with the acidic sour milk and molasses to produce gas that leavens the cookies.
- Cream of tartar
- Adds acidity that works with the baking soda to aid rising and texture.
- Brown sugar
- Sweetens the dough and promotes browning and a soft, moist texture.
The step that matters
Stirring until the dough is stiff enough to roll out. Overmixing develops gluten and makes cookies tough, while stopping too early leaves the dough too soft to cut cleanly. The dough should be firm enough to hold its shape when rolled.
Swap the ginger
How well each one fits the dish's main ingredients (molasses, milk, egg, cream, sugar, butter):
- Cinnamonfits better
- Nutmegfits better
- Gingerthe original
- Allspicefits about as well
Fit is the average pairing score against molasses, milk, egg, cream, sugar, butter. 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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