Why it works: Egg and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 106,462 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Noodles for Soup
Ingredients
Directions
Make the dough
Break the eggs into a bowl.
Add the flour, warm water, and salt.
Mix to form a very stiff paste.
Roll and cut
Roll the paste very thin.
Dust the surface with flour.
Cut the rolled dough into four-inch strips.
Stack the strips.
Cut them as finely as possible.
Cook
When the soup is done, drop the noodles in.
Boil for 10 minutes.
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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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Add richness and bind the dough together, giving the noodles structure.
- Flour
- Forms the gluten network that gives the dough its structure and chew.
- Warm water
- Moistens the flour so the mixture comes together into a dough.
The step that matters
Mix to form a very stiff paste. A dough that is too dry or unevenly mixed will crack when rolled very thin. Thorough mixing hydrates the flour evenly, so the sheet stays smooth and cuts cleanly.
“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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