Why it works: Lemon and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Egg Friandises
Ingredients
Directions
Poach the eggs
Poach the eggs in slightly salted water with lemon juice or vinegar for 3-4 minutes until set.
Remove the eggs using an egg shoe, trim, and let them cool.
Assemble the pastry
Roll out the puff pastry thinly and cut out double the number of rounds as there are eggs.
Place a well‑drained egg in the center of a pastry round, wet the edges, and cover with another round.
Press the edges together to seal and repeat with remaining eggs.
Fry and serve
Fry the friandises in hot fat until golden brown.
Drain on a cloth, garnish with fried parsley, and serve with tomato or piquante 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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + tomatotop 8% of all pairsSmell alikemoderateCooked together5,398 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Lemon + tomatotop 11% of all pairsSmell alikemoderateCooked together4,592 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
Egg and lemon barely smell alike, yet cooks put them together in 44,316 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 in the pastry as the filling, firming when poached and forming the centre of each parcel.
- Puff pastry
- Forms a flaky, layered casing that puffs and crisps when fried in hot fat.
- Lemon juice or vinegar
- Acid in the poaching water helps the egg whites set more neatly.
The step that matters
Drain the poached eggs well before wrapping. Any water left on the egg will turn to steam in hot fat and can make the pastry soggy or split the seal. Thorough draining and cooling keep the pastry crisp and sealed.
Swap the tomato
How well each one fits the dish's main ingredients (egg, lemon, parsley):
- Shallotfits better
- Spinachfits better
- Asparagusfits better
- Tomatothe original
Fit is the average pairing score against egg, lemon, parsley. 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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