Why it works: Pepper and parsley 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 ↓
Boiled Ham
Ingredients
Directions
Prepare
Soak the ham in water overnight.
The next morning, wash it hard with a coarse cloth or stiff brush.
Place the ham in a pot with plenty of cold water.
Cook and serve
Boil for 15 minutes per pound, avoiding a rapid boil.
Do not remove the skin until the ham is cold for easier peeling.
Serve with dots of pepper or dry mustard on top, garnished with parsley.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Mustard + parsleytop 8% of all pairsSmell alikestrongCooked together2,588 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Ham + mustardtop 14% of all pairsSmell alikelowCooked together747 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Ham + peppertop 23% of all pairsSmell alikelowCooked together6,058 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 protein, which firms and becomes tender as it cooks gently in water.
The step that matters
Boil for 15 minutes per pound, avoiding a rapid boil. A rolling boil toughens the meat's proteins and can split the skin and fibres. Gentle simmering keeps the ham tender and juicy while it heats through.
Swap the mustard
How well each one fits the dish's main ingredients (ham, pepper, parsley):
- Carrotfits better
- Capsicumfits about as well
- Shallotfits about as well
- Mustardthe original
Fit is the average pairing score against ham, pepper, 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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