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 ↓
Dumplings
Ingredients
Directions
Make the batter
Mix melted butter, water, and salt in a bowl.
Add flour to create a stiff batter.
Break in the egg and beat well.
Mix in the baking powder with a bit of flour.
Cook in the soup
Drop spoonfuls into boiling soup.
Cover and cook for 20 minutes without lifting the lid.
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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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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 starch and gluten network that gives the dumplings their body.
- Egg
- Binds the batter and adds structure as it sets during cooking.
- Baking powder
- Releases gas that makes the dumplings puff and rise.
- Melted butter
- Adds fat that softens the batter and gives a tender crumb.
The step that matters
Cover and do not lift the lid. Trapped steam cooks the dumplings through and helps them puff. Lifting the lid releases steam and drops the temperature, which can make the dumplings collapse.
“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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