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 batter
In a bowl, mix together molasses, melted butter, milk, and eggs.
In another bowl, combine flour and baking soda.
Gradually add the dry ingredients to the wet mixture, then fold in the raisins.
Steam and serve
Pour the batter into 3 greased baking-powder tins.
Place the tins in a kettle of boiling water and steam for 1½ hours.
Serve with sauce.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Molasses + raisintop 12% of all pairsSmell alikelowCooked together3,577 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Molasses
- Adds dark sweetness, moisture and a deep caramel flavour to the pudding.
- Eggs
- Bind the batter and help give the pudding its set structure.
- Flour
- Forms the main structure of the pudding as it steams.
- Baking soda
- Reacts with the molasses's acidity to lighten the batter and help it rise.
- Melted butter
- Adds fat for richness and a tender crumb.
- Raisins
- Add chewy pockets of sweetness throughout the pudding.
The step that matters
Steam at a steady boil. The pudding cooks by steam, so the water must stay boiling for the full time. If it drops too low, the batter may cook unevenly, turn heavy, or fail to set through.
“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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