Why it works: Milk and wheat are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 2,418 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Egg Dumplings for Soup
Ingredients
Directions
Make the batters
Combine ½ pint milk with 2 beaten eggs in a bowl.
Add enough wheat flour to make a smooth, thick batter without lumps.
Mix 1 cup sour cream and 1 cup sour milk with 3 beaten eggs (whites and yolks separated).
Stir in 1 teaspoon salt and 1 teaspoon baking soda dissolved in 1 tablespoon water.
Add enough flour to make a very stiff batter.
Cook in soup
Drop tablespoonfuls of the batter into boiling soup.
Drop spoonfuls of this batter into the broth and boil for 20 minutes, or until no raw dough is visible.
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 + wheattop 6% of all pairsSmell alikemoderateCooked together2,418 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Wheat + flourtop 12% of all pairsSmell alikemoderateCooked together4,373 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Eggs
- Bind the batter and add structure as they set during boiling.
- Sour cream
- Adds richness and moisture to the batter.
- Sour milk
- Its acidity reacts with baking soda to help the dumplings rise.
- Baking soda
- Reacts with the acidic sour milk to produce gas that lightens the dumplings.
- Wheat flour
- Provides the starch and gluten that give the dumplings body and shape.
The step that matters
Boil for 20 minutes until no raw dough is visible. The dumplings must cook through in the simmering liquid. Undercooked centers stay dense and doughy, so the full time is needed before serving.
“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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