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 ↓
Piedmontese Eggs
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.
Prepare the anchovies
Remove the bones and skin from the anchovies and mince them finely.
Warm the anchovies in 2 cups of stock without letting it get too hot.
Make the custard
Whip the yolks of the eggs and stir in the beaten whites, parsley, pepper, and salt.
Add the egg mixture to the stock and stir over low heat until smooth.
Pour the mixture into a well-buttered dish lined with slices of toast.
Bake and serve
Cover the top with grated cheese and bake for 10 minutes at 400°F (200°C).
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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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Pepper + cheesetop 18% of all pairsSmell alikemoderateCooked together7,861 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Set the custard and add richness to the savory mixture.
- Egg whites
- Beaten whites add lightness and help the custard rise and stay airy.
- Anchovies
- Add a salty, savory depth that flavors the whole custard.
- Stock
- Provides the liquid base that the eggs thicken into a smooth custard.
- Grated cheese
- Melts and browns on top, adding savory flavor and color.
The step that matters
Stir the egg mixture over low heat until smooth. Egg proteins set at moderate temperatures. If the mixture gets too hot or heats too fast, the eggs can scramble and curdle instead of forming a smooth, creamy custard.
“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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