Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
German Noodles
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the noodles
In a bowl, combine flour, eggs, and enough water to form a stiff dough.
Knead the dough on a board for 15-20 minutes until smooth.
Divide the dough into three parts and roll into thin sheets.
Let the sheets dry slightly, then cut into narrow strips.
Bring a pot of water to a boil, add salt, and drop in the noodle strips.
Cook for 20 minutes, then drain.
Make the dressing
In a pan, brown the butter and onions.
Add tomatoes, red pepper, celery, parsley, thyme, and bits of beef or chicken.
Bake and serve
In a baking dish, layer the dressing, noodles, and grated cheese until full.
Finish with gravy and cheese on top.
Bake at 400°F (200°C) until nicely browned.
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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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- All-purpose flour
- Forms the main structure of the dough once combined with water and eggs.
- Eggs
- Bind the dough and add richness and firmness to the noodles.
- Butter
- Adds fat and flavor to the onion base and helps the dressing brown.
- Onions
- Provide sweetness and aroma when browned in butter.
- Tomatoes
- Add moisture and acidity to the dressing.
- Grated italian cheese
- Melts and browns on top, adding savory flavor and a golden crust.
The step that matters
Knead the dough until smooth. Kneading develops gluten, which gives the noodles their elasticity so they hold together when rolled, cut, and boiled rather than tearing or turning mushy.
Swap the parsley
The recipe marks parsley as optional. How well each one fits the dish's main ingredients (flour, egg, butter, onion, tomato, pepper, celery):
- Parsleythe original
- Thymefits about as well
- Tarragonfits about as well
- Turmericfits less well
Fit is the average pairing score against flour, egg, butter, onion, tomato, pepper, celery. 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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