Why it works: Egg and ham match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and 4,516 recipes mention both. Both carry 2-octenal, which smells fatty, green. The science ↓
The recipe
Ingredients
Contains: egg, milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the filling
Boil the eggs until hard, then remove the shells and cut them in half crosswise.
Scoop out the yolks and chop them with the cooked ham, parsley, tarragon, pepper, salt, and a little fresh cream.
Trim the ends of the egg white halves to make them stand upright.
Fill the egg whites with the yolk mixture.
Bake and serve
Arrange the filled eggs in a pyramid on a round dish and place in a 350°F (175°C) oven for a few minutes to heat through.
Drizzle with maitre d'hotel sauce and serve.
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 aroma chemistry they share, and how many recipes mention both.
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Egg + hamtop 8% of all pairsAroma overlapstrongMentioned together4,516 recipes
Shared aroma: 2-octenal (fatty, green).
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Parsley + tarragontop 2% of all pairsAroma overlapstrongMentioned together1,259 recipes
Shared aroma: estragole (anise, licorice).
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Parsley + peppertop 2% of all pairsAroma overlapstrongMentioned together34,118 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tarragon + peppertop 3% of all pairsAroma overlapstrongMentioned together1,691 recipes
Shared aroma: estragole (anise, licorice).
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Cream + saucetop 6% of all pairsAroma overlapmoderateMentioned together4,786 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard-boiled eggs
- Whites provide the structure that holds the filling, and the yolks supply the rich, creamy base.
- Cooked ham
- Adds savoury flavour and a firmer, meaty texture to the yolk filling.
- Fresh parsley
- Contributes fresh, green aroma that brightens the rich yolk mixture.
- Fresh tarragon leaves
- Adds a distinct aniseed-like aroma that complements the eggs and cream.
- Fresh cream
- Adds moisture and smoothness, letting the yolk mixture bind and spoon easily.
The step that matters
Trimming the egg white halves. Trimming the ends lets each half stand upright on the dish. If the bases are cut too thin, the whites can tear, and if left too rounded, the filled eggs will tip and the pyramid will not hold its shape.
Flavor stand-ins for the tarragon
How well each one fits the dish's main ingredients (egg, ham, parsley, pepper, cream, sauce):
- Celeryabout as good a flavor fit
- Nutmegabout as good a flavor fit
- Tarragonthe original
Fit is the average pairing score against egg, ham, parsley, pepper, cream, sauce. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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