Why it works: Pork and peas are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 1,589 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Crown Roast
Ingredients
Directions
Prepare the roast
Ask your butcher to prepare a full loin and trim the rib bones for French chops.
Chop the rib bones to a uniform length.
Roll the loin into a circle, tying it securely.
Wrap a slice of salt pork around each bone to prevent burning.
Roast and serve
Baste frequently with the fat in the pan.
Cook for 15 minutes per pound.
Cover each bone with a paper ruffle.
Fill the center with potato chips.
Garnish around the roast with them, or use timbale cases filled with creamed peas.
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.
-
Pork + peastop 15% of all pairsSmell alikemoderateCooked together1,589 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + potato chiptop 31% of all pairsSmell alikelowCooked together12 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Potato chip + peastop 38% of all pairsSmell alikelowCooked together7 recipes
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Full loin of pork
- Forms the main body of the roast, cooked as a ring with its rib bones exposed.
- Salt pork
- Wrapped around the bones, it bastes the lean meat with fat and protects the exposed bones from burning.
The step that matters
Wrap a slice of salt pork around each bone to prevent burning. Exposed rib bones have no meat covering them and scorch easily in dry oven heat. A fat layer shields them, and as it melts it bastes the surrounding pork.
Swap the peas
How well each one fits the dish's main ingredients (pork, potato chip):
- Peanutfits better
- Sesamefits about as well
- Peasthe original
- Almondfits about as well
Fit is the average pairing score against pork, potato chip. 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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