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 ↓
Apple Dumplings
Ingredients
Directions
Make the dough
Sift together flour and baking powder in a bowl.
Stir in chopped suet and salt.
Add cold water and mix into a smooth, firm dough.
Fill and seal
Roll out the dough thin and line six well-buttered cups.
Fill cups with sliced apples and cover with sugar.
Seal the tops with dough, wetting the edges.
Steam and serve
Place cups in a large stew-pan with boiling water halfway up the sides.
Steam for 45 minutes, then turn out onto a dish.
Sift sugar over the dumplings and 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 + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
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).
-
Apple + sugartop 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
- All-purpose flour
- Forms the main structure of the dough that wraps the apples.
- Suet
- Adds fat that keeps the dough tender and rich during steaming.
- Sour apples
- Provide the fruit filling, with tartness that balances the sugar.
- Sugar
- Sweetens the apples and forms a syrup as it melts during steaming.
- Baking powder
- Releases gas that helps the dough rise and lighten.
The step that matters
Seal the tops with dough, wetting the edges. Wetting the edges helps the dough stick together so the seal holds during steaming. A weak seal lets syrup escape and the filling dry out or leak.
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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