Why it works: Raisin and flour 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 ↓
Boiled Molasses Pudding
Ingredients
Directions
Prepare
Dissolve the baking soda in the milk.
Sift the cream of tartar into the flour.
In a large bowl, combine the butter, molasses, milk, raisins, flour, spices, and salt. Mix well until combined.
Cook and serve
Pour the mixture into a mold.
Boil for 4 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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Raisin + flourtop 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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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).
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
- Butter
- Adds richness and moisture, giving the pudding a tender crumb.
- Molasses
- Provides sweetness, depth of flavor, and dark color.
- All-purpose flour
- Forms the structure that holds the pudding together as it sets.
- Baking soda
- Reacts with the cream of tartar and moisture to lighten the batter.
- Cream of tartar
- Acidifies the batter so it reacts with baking soda to help it rise.
- Milk
- Supplies moisture and dissolves the baking soda into the batter.
The step that matters
Pour the mixture into a mold. The batter must be fully combined before molding so the leavening is evenly distributed. Filling the mold too full leaves no room for the pudding to rise during steaming or boiling.
Swap the raisin
How well each one fits the dish's main ingredients (butter, molasses, milk, flour, cream):
- Raisinthe original
- Vanillafits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against butter, molasses, milk, flour, 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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