Why it works: Ham and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,536 recipes. Both carry 2-acetyl-1-pyrroline, which smells popcorn, roasted. The science ↓
Ham, with Eggs and Vegetable Marrow
Ingredients
Directions
Prepare
Broil the ham and cut it into even-sized pieces.
Boil or steam the marrow, cutting it into pieces larger than the ham.
Poach the eggs.
Assemble and serve
On a hot dish, lay slices of fried bread.
Place the ham on the bread and an egg on each piece of marrow.
Sprinkle the eggs with chopped parsley and pour the parsley sauce over the ham.
Serve very hot.
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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Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Parsley + breadtop 15% of all pairsSmell alikemoderateCooked together8,588 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Ham + eggtop 17% of all pairsSmell alikemoderateCooked together4,526 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ham
- Provides the main savoury meat, and broiling firms and browns its surface before cutting.
- Marrow
- Adds a soft, mild vegetable base that holds up the ham and egg when cooked until tender.
- Eggs
- Poached, they add a soft, runny yolk that enriches the dish when broken into the sauce.
- Parsley sauce
- Adds moisture and a creamy, savoury coating that ties the ham and vegetables together.
- Fried bread or toast
- Gives a crisp, absorbent base that soaks up the sauce and yolk.
The step that matters
Poach the eggs. Eggs cooked in water that is too hot or boiling vigorously can break apart and turn rubbery. Gentle simmering keeps the whites set around the yolk so each egg holds its shape on the dish.
Swap the parsley
How well each one fits the dish's main ingredients (ham, egg, sauce, bread):
- Capersfits better
- Nutmegfits about as well
- Parsleythe original
- Tarragonfits about as well
Fit is the average pairing score against ham, egg, sauce, bread. 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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