Why it works: Butter and flour 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
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the syrup
Combine sugar, water, and butter in a baking dish. Place over the stove to boil.
Make and fill the dough
Mix flour, baking powder, and lard in a bowl until well combined.
Roll out the dough thinly and cut into pieces. Fill each piece with sliced apple and pinch the edges together.
Bake and serve
Place the dumplings in the boiling syrup and bake at 400°F (200°C) for about 20 minutes until coated with syrup.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + appletop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + appletop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Flour
- Forms the dough that wraps and holds the apple filling together.
- Baking powder
- Releases gas in the dough so the dumpling pastry rises and turns light.
- Lard
- Adds fat that makes the dough tender and flaky.
- Sugar
- Sweetens the syrup and helps it thicken and coat the dumplings as it cooks.
- Sliced tart apple
- Provides the fruit filling, with tartness that balances the sweet syrup.
- Butter
- Adds richness and flavour to the syrup.
The step that matters
Pinch the dumpling edges tightly. If the seams are not sealed, the apple juices and syrup can leak out during baking, leaving the filling dry and the dough soggy or uneven.
Swap the apple
How well each one fits the dish's main ingredients (sugar, butter, flour):
- Raisinfits better
- Vanillafits better
- Figfits better
- Applethe original
Fit is the average pairing score against sugar, butter, 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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