Why it works: Parsley and pepper 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 ↓
Macaroni Omelet
Ingredients
Directions
The book says “a moderately hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the macaroni
Boil the macaroni until tender.
Drain the water.
Make the base
Mix the flour with 2 tablespoons of cold water until smooth.
Pour boiling milk over the flour mixture.
Stir until thickened.
Assemble and bake
Add the macaroni cut into small pieces, chopped parsley, and beaten eggs.
Season with pepper and coarse sea salt.
Bake in a buttered dish at 400°F (200°C) until nicely browned.
Serve
Let it stand for a few minutes.
Turn it onto a hot flat dish.
Serve with brown sauce and onion sauce.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
-
Flour + parsleytop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and milk 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
- Set when baked, binding the macaroni and custard into a firm, sliceable omelette.
- Flour
- Thickens the hot milk into a smooth, stable base that holds the omelette together.
- Milk
- Forms the liquid base that thickens with flour and sets with the eggs for a tender texture.
- Macaroni
- Provides the bulk and body of the omelette, giving it a firm, chewy texture.
- Bread crumbs
- Absorb liquid and add body, helping the omelette hold its shape while it bakes.
The step that matters
Stir until thickened. The flour must be fully cooked into the boiling milk to thicken smoothly. If it is under-stirred, lumps form and the base will not bind evenly with the eggs.
Swap the parsley
How well each one fits the dish's main ingredients (bread, flour, egg, milk, cream, pepper):
- Nutmegfits better
- Cinnamonfits about as well
- Parsleythe original
- Turmericfits about as well
Fit is the average pairing score against bread, flour, egg, milk, cream, pepper. 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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