Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Boiled Apple Dumplings
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the dough
Mix sour milk, baking soda, salt, and butter or lard in a bowl.
Add flour until the dough is a little stiffer than biscuit dough.
Fill and shape
Peel and core the apples.
Roll out the dough.
Place an apple on the dough.
Fill the cavity with sugar.
Encapsulate the apple in the dough.
Press the edges tightly.
Tie a cloth around each dumpling if desired.
Cook and serve
Boil the dumplings in a kettle of lightly salted boiling water for 30 minutes, ensuring the water covers them.
Steam the dumplings using the same method.
Prepare the dumplings with a soft dough in a shallow pan for baking.
Bake in a preheated oven at 400°F (200°C) for 30 to 45 minutes, adding hot water if necessary.
Serve the dumplings on a platter with the cooking liquid in a sauceboat.
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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Milk + buttertop 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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Milk + appletop 11% of all pairsSmell alikemoderateCooked together4,104 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Sour milk
- Its acidity reacts with baking soda and moistens the dough for a tender crumb.
- Baking soda
- Reacts with the acid in sour milk to release gas that helps the dough rise.
- Butter or lard
- Adds fat that tenderizes the dough and gives it a rich texture.
- Flour
- Provides the structure that holds the stiff dough and its filling together.
- Sugar
- Sweetens the filling and caramelizes slightly around the apple as it cooks.
The step that matters
Press the edges tightly. A firm seal keeps the sugar and apple juices inside and stops boiling or steaming water from soaking into the dough, which would make it soggy and cause leaks.
Swap the apple
How well each one fits the dish's main ingredients (milk, butter, flour, sugar, cream):
- Vanillafits better
- Raisinfits better
- Coconutfits better
- Applethe original
Fit is the average pairing score against milk, butter, flour, sugar, 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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