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 Pudding
Ingredients
Directions
Make the pudding
In a large bowl, mix the flour, molasses, melted butter, hot water, and baking soda until well combined.
For a fruit pudding, add raisins and currants to the mixture before steaming.
Pour the mixture into a greased pudding mold.
Steam and serve
Steam the pudding for 3 hours.
For the sauce, cream together butter and sugar, then add hot water to reach the desired consistency.
Flavor the sauce with vanilla before serving.
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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Molasses + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Raisin + vanillatop 12% of all pairsSmell alikemoderateCooked together782 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Flour
- Provides the structure that holds the pudding together as it steams.
- Molasses
- Adds dark color, moisture and a deep sweet flavor to the pudding.
- Melted butter
- Adds fat for a tender texture and rich flavor.
- Baking soda
- Reacts with the molasses's acidity to lighten the pudding as it cooks.
The step that matters
Adding the baking soda and mixing until well combined. Baking soda needs to be evenly distributed through the batter so it reacts with the acidic molasses and lifts the pudding evenly; uneven mixing leaves dense pockets or bitter spots.
“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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