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 ↓
Steamed Pudding
Ingredients
Directions
Prepare the batter
Beat the eggs and stir in the sugar.
Dissolve the baking soda in the sour milk.
Mix in the fruit and salt.
Thicken the mixture with flour until it is thicker than cake batter.
Steam
Tie the mixture in a cloth, allowing room for swelling.
Set in a steamer and steam for 1.5 hours.
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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Currant + raisintop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + raisintop 15% of all pairsSmell alikemoderateCooked together7,155 recipes
Shared aroma: decanoic acid (acides aroma).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Bind the mixture and add structure as the pudding sets.
- Baking soda
- Reacts with the sour milk to produce gas, helping the pudding rise and lighten.
- Sour milk
- Its acidity activates the baking soda and adds moisture to the batter.
- Sugar
- Adds sweetness and helps keep the pudding moist.
- Currants
- Add fruit flavour, sweetness and chewy texture throughout the pudding.
- Raisins
- Add concentrated sweetness and chewy texture throughout the pudding.
The step that matters
Allowing room for swelling in the cloth. The batter rises as the baking soda reacts with the sour milk and as it heats. If the cloth is tied too tightly, the pudding cannot expand and may become dense or split during steaming.
Swap the currant
How well each one fits the dish's main ingredients (egg, sugar, milk, raisin, flour):
- Vanillafits better
- Figfits better
- Lemonfits better
- Currantthe original
Fit is the average pairing score against egg, sugar, milk, raisin, flour. 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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