Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
To Boil a Ham
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare and boil
Wash and scrape the ham clean.
Place the ham in a pot with enough cold water to cover it.
Add the onions, carrots, celery, cloves, and timothy hay.
Boil until the skin easily peels from the ham.
Coat and bake
Cover the ham with rolled crackers or browned bread crumbs.
Bake in a slow oven at 300°F (150°C) for two hours.
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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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Celery + clovetop 6% of all pairsSmell alikestrongCooked together4,668 recipes
Shared aroma: gamma-decalactone (peach, creamy).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ham
- Provides the main meat, which becomes tender and moist during long gentle simmering.
- Rolled crackers or bread crumbs
- Form a crust on the surface that browns and adds a crisp, toasted texture in the oven.
- Onions
- Add aromatic sweetness and savory flavor to the cooking liquid that the ham absorbs.
- Carrots
- Add subtle sweetness and flavor to the cooking liquid.
- Celery
- Adds savory, herbal aroma to the cooking liquid.
The step that matters
Boil until the skin easily peels from the ham. Stopping too early leaves the skin tightly attached and the meat underdone in the center. Simmering gently rather than at a hard rolling boil keeps the meat tender and prevents it from toughening and drying out.
Swap the onion
How well each one fits the dish's main ingredients (ham, carrot, celery, clove, bread):
- Turnipfits better
- Leekfits better
- Parsnipfits better
- Onionthe original
Fit is the average pairing score against ham, carrot, celery, clove, 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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