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 (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the eggs
Boil the eggs for 10 minutes.
Once cool, carefully remove the shells.
Cut each egg in half and remove the yolks.
Trim the pointed tip of the egg whites so they can stand flat.
Fill and serve
Mix the diced chicken, ham, beetroot, and yolks together.
Fill the hollows of the egg whites with the mixture, piling it high in the center.
Arrange neatly cut lettuce on a dish and place the filled eggs among it.
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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Beetroot + lettucetop 1% of all pairsAroma overlapstrongMentioned together678 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Chicken + hamtop 6% of all pairsAroma overlapstrongMentioned together1,497 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Chicken + lettucetop 9% of all pairsAroma overlaplowMentioned together1,420 recipes
Shared aroma: nonanal (fat, citrus).
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Chicken + beetroottop 14% of all pairsAroma overlaplowMentioned together292 recipes
Shared aroma: ethyl butyrate (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Provide the white shells that hold the filling and the yolks that enrich the mixture.
- Cold chicken
- Adds savoury protein and bulk to the filling.
- Ham
- Adds salty, savoury flavour to the filling.
- Boiled beetroot
- Adds colour and a mildly sweet, earthy flavour to the filling.
The step that matters
Boil the eggs for 10 minutes. Boiling long enough sets the yolks fully firm so they can be removed and mixed cleanly. Under-boiled yolks stay runny and smear, while over-cooking can leave a grey ring around the yolk.
Flavor stand-ins for the beetroot
How well each one fits the dish's main ingredients (egg, chicken, ham, lettuce):
- Asparagusbetter flavor fit
- Mustardbetter flavor fit
- Leekbetter flavor fit
- Beetrootthe original
Fit is the average pairing score against egg, chicken, ham, lettuce. 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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