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 ↓
Cup Cake
Ingredients
Directions
The book says “a quick oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Beat the eggs and gradually add the brown sugar.
Mix in the cream, then add the melted butter in small amounts.
Stir in the molasses and grated nutmeg, mixing well after each addition.
Gradually stir in the flour and finally add the dissolved baking soda.
Bake
Bake immediately 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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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Eggs
- Beaten eggs add structure and help the batter bind and rise.
- Flour
- Provides the structure that holds the cake together as it sets.
- Brown sugar
- Adds sweetness, moisture, and a soft, tender crumb.
- Melted butter
- Adds fat for richness and a tender texture.
- Molasses
- Adds dark color, moisture, and a deep, sweet flavor.
- Baking soda
- Reacts with the molasses's acidity to produce gas that helps the cake rise.
The step that matters
Bake immediately after adding the baking soda. Baking soda starts releasing gas as soon as it meets acidic ingredients like molasses. Waiting before baking lets that gas escape, so the cake may rise less and turn out denser.
Swap the nutmeg
How well each one fits the dish's main ingredients (egg, flour, sugar, butter, cream, molasses):
- Cinnamonfits about as well
- Nutmegthe original
- Jalapenofits less well
- Capersfits less well
Fit is the average pairing score against egg, flour, sugar, butter, cream, 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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