Why it works: Sage and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 5,388 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
To Roast Pork
Ingredients
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
Wash the leg of pork thoroughly.
Cut the skin into squares.
Make and add the dressing
Make a dressing with bread crumbs, sage, chopped onions, pepper, and coarse sea salt.
Moisten the dressing with the egg yolk.
Place the dressing under the skin of the knuckle.
Sprinkle a little powdered sage into the cuts in the rind.
Roast
Roast for about three hours at 350°F (175°C).
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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Sage + peppertop 3% of all pairsSmell alikestrongCooked together5,388 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + sagetop 12% of all pairsSmell alikemoderateCooked together2,527 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Sage + oniontop 12% of all pairsSmell alikemoderateCooked together3,628 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pork leg
- Provides the main body of meat, which becomes tender and juicy during long roasting.
- Bread crumbs
- Absorb liquid and give the dressing body, keeping it moist inside the meat.
- Egg yolk
- Binds the bread crumbs and sage into a cohesive dressing that holds together while roasting.
- Onions
- Add sweetness and aroma that mellow and deepen during roasting.
- Sage
- Adds a savory, aromatic herb flavor that carries through the pork.
The step that matters
Cut the skin into squares. Scoring the rind lets fat render and the skin crisp, and the cuts also give the seasoning a path into the meat. Cuts that are too shallow or uneven can leave the skin tough and uneven.
Swap the onion
How well each one fits the dish's main ingredients (pork, bread, sage, pepper, egg):
- Capsicumfits better
- Spinachfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against pork, bread, sage, pepper, egg. 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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