Why it works: Parsley and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Roast Pig
Ingredients
Directions
Prepare the pig
Prepare the dressing as for "Dressing for Fowls," adding chopped onion.
Wash the pig inside and out.
Wipe the pig dry with a fresh towel.
Salt the inside of the pig.
Stuff the pig with the prepared dressing.
Sew the pig up.
Place the pig in a kneeling posture in a roasting pan.
Tie the pig's legs.
Roast
Pour a little hot salted water into the pan.
Baste the pig with butter and water as it warms.
Rub the pig often with a rag dipped in melted butter to keep the skin crisp.
Roast the pig for 2 to 3 hours, basting regularly.
Make the gravy
Skim off most of the grease from the roasting pan.
Stir in flour to the pan.
Add water to the pan to achieve the right consistency.
Season the gravy with pepper.
Let the gravy boil once.
Strain the gravy.
Add wine to the gravy, if desired.
Serve
Place the pig on a large, hot platter.
Garnish the pig with parsley or celery tops.
Decorate the pig with a green wreath and a sprig of celery.
Cut off the head of the pig.
Split the pig down the back.
Remove the hams and shoulders.
Separate the ribs.
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.
-
Parsley + celerytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 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
- Young pig
- Is the main body of the dish, cooked whole so the skin and meat roast together.
- Butter
- Coats the skin during roasting, promoting browning and crispness while adding richness.
- Flour
- Thickens the defatted pan juices into a gravy.
- Onion
- Adds savory aroma and flavor to the stuffing dressing.
- Baking soda
- Raises the pH of the skin, which can help it brown and crisp.
The step that matters
Keeping the skin crisp while roasting. Rubbing the skin often with melted butter keeps it moist and promotes browning, while regular basting keeps the meat from drying out during the long roast. Skin left unbasted can dry and toughen.
Swap the onion
How well each one fits the dish's main ingredients (butter, flour, pepper, wine, parsley, celery):
- Carrotfits better
- Shallotfits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against butter, flour, pepper, wine, parsley, celery. 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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