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 ↓
Pork, Leg Of, Roasted
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
Preheat the oven to 350°F (175°C).
Score the skin of the pork leg in narrow strips, about ¼ inch apart.
Stuff the knuckle with minced sage, onion, grated bread, pepper, salt, and the egg yolk.
Rub sweet oil on the skin using a paste brush or goose feather.
Roast
Roast the pork leg for about 3 hours, ensuring it is not too close to the fire.
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.
-
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
- Forms the main meat, which becomes tender and juicy during long, gentle roasting.
- Egg yolk
- Binds the stuffing so it holds together inside the knuckle while cooking.
- Grated bread
- Absorbs juices and adds soft body to the stuffing, keeping it moist.
- Sweet oil
- Coats the skin to help it brown and crisp in the oven.
The step that matters
Scoring the skin. Shallow, evenly spaced cuts let fat render and the skin crisp, rather than bubbling unevenly or staying tough. Cuts that are too deep can dry the meat near the surface.
Swap the onion
How well each one fits the dish's main ingredients (pork, sage, bread, pepper, egg):
- Capsicumfits better
- Spinachfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against pork, sage, bread, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
Pork Cake107 recipes
Roast Pork82 recipes
White Bread80 recipes