Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Molasses Cake
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure. The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the batter
Preheat the oven to 300°F (150°C).
In a large bowl, cream together the butter and brown sugar.
Add the molasses and sweet milk, mixing well.
In another bowl, combine the flour, cream of tartar, and baking soda.
Gradually add the dry ingredients to the wet mixture, stirring until smooth.
Fold in the chopped raisins and nutmeg.
Bake
Pour the batter into a greased baking pan.
Bake for about 1 hour or until a toothpick comes out clean.
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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creamed with the sugar, it adds richness and a tender crumb.
- Brown sugar
- Adds sweetness and moisture, and helps the cake brown and stay soft.
- Molasses
- Adds dark color, moisture, and a deep, slightly bittersweet flavor.
- Eggs
- Add structure and help bind the batter while adding richness.
- Flour
- Provides the main structure that sets as the cake bakes.
- Baking soda
- Reacts with the acidic molasses to produce gas that lifts the batter.
The step that matters
Gradually add the dry ingredients to the wet mixture. Adding the flour in portions and stirring until just smooth keeps the batter even and prevents lumps. Overmixing once flour is in develops gluten, which can make the cake dense and tough.
Swap the raisin
How well each one fits the dish's main ingredients (butter, sugar, molasses, milk, flour, egg, cream):
- Vanillafits about as well
- Raisinthe original
- Figfits less well
- Strawberryfits less well
Fit is the average pairing score against butter, sugar, molasses, milk, flour, egg, cream. 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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