Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Fruit Pudding
Ingredients
Directions
Prepare the crust
In a bowl, combine suet, flour, and salt.
Add water gradually to form a stiff paste.
Roll out the paste thinly and line a buttered basin with it.
Fill and cover
Add the fruit mixed with sugar, except for apples.
If using apples, boil them with sugar until softened.
Cover the fruit with a lid of paste.
Boil and serve
Boil the pudding for 1.5 hours.
For children, serve with stewed fruit alongside.
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 + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + appletop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
Flour and butter 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
- Suet
- Adds fat that keeps the paste rich and tender as it cooks.
- Flour
- Forms the paste structure that holds the pudding together while boiling.
- Fruit
- Provides the main filling, with sweetness and moisture from the sugar.
- Sugar
- Sweetens the fruit and helps soften apples when they are boiled.
The step that matters
Boil the pudding for 1.5 hours. The paste needs steady, sustained boiling to cook through and set. Letting the water drop too low can leave the crust heavy and the filling undercooked.
Swap the apple
How well each one fits the dish's main ingredients (flour, sugar, butter):
- Raisinfits better
- Vanillafits better
- Figfits better
- Applethe original
Fit is the average pairing score against flour, sugar, butter. 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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