Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Filling for Noodles
Ingredients
Directions
Prepare the filling
Moisten stale bread with water, then press out excess water.
Melt butter in a pan and brown the chopped onion.
Add salt, pepper, nutmeg, parsley, and browned onion to the bread.
Combine all ingredients in a dish and beat in the eggs until light.
Fill and cook
Roll out one noodle into a five-inch square.
Place 1 tablespoon of filling in the center and press the sides together.
Drop filled noodles into soup and boil for about 5 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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Nutmeg + parsleytop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stale bread
- Forms the body of the filling and soaks up moisture, giving it bulk.
- Eggs
- Bind the filling together and set when cooked, holding its shape.
- Butter
- Adds richness and fat, and browns the onion for deeper flavor.
- Onion
- Adds savory sweetness and aroma when browned in butter.
The step that matters
Pressing out excess water from the bread. Bread that stays wet makes the filling soggy and loose, so it may not hold together inside the noodle or set properly when cooked. Pressing out the water keeps the texture firm.
Swap the onion
How well each one fits the dish's main ingredients (bread, pepper, nutmeg, parsley, butter, egg):
- Shallotfits better
- Spinachfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against bread, pepper, nutmeg, parsley, butter, egg. 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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