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 ↓
Ginger Cookies
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.
In a bowl, combine the milk, butter, ginger, and baking soda.
Add enough molasses to fill the cup and mix until soft.
Drop spoonfuls onto a baking sheet and bake quickly at 400°F (200°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.
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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Ginger + molassestop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Milk + gingertop 19% of all pairsSmell alikemoderateCooked together4,519 recipes
Shared aroma: methyl 2-methylbutyrate (fruity, apple).
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Milk + molassestop 21% of all pairsSmell alikelowCooked together7,243 recipes
Shared aroma: furaneol (caramel, strawberry).
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Butter + gingertop 26% of all pairsSmell alikemoderateCooked together7,152 recipes
Shared aroma: trans-2-decenal (waxy, orange).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Molasses
- Adds sweetness, moisture and dark flavor, and its acidity activates the baking soda.
- Baking soda
- Reacts with the molasses' acid to release gas, helping the cookies rise and spread.
- Butter
- Adds fat for richness and a tender texture.
- Milk
- Adds moisture and helps bring the dough together.
- Ginger
- Gives the warm, spicy aroma and flavor.
The step that matters
Mixing the molasses with the baking soda. Baking soda only lifts and darkens dough when an acid is present, and the acidic molasses supplies it. The molasses must be mixed in fully so the baking soda reacts evenly through the dough rather than leaving pockets of unreacted soda or bitter spots.
Swap the ginger
How well each one fits the dish's main ingredients (milk, butter, molasses):
- Cinnamonfits better
- Nutmegfits better
- Clovefits about as well
- Gingerthe original
Fit is the average pairing score against milk, butter, molasses. 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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