Why it works: Parsley and pistachio match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 100 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓
Pigs Head.—~—Hure De Cochon a LA Maniere De Troyes
Ingredients
Directions
Prepare the farce
Drain the pork and bacon.
Finely hash the pork and bacon with salt and spices. Pound the mixture.
Add eggs one at a time, testing by poaching a small amount.
Assemble the head
Spread the head on a clean cloth.
Remove seasonings from the head.
Layer seasoned lard.
Arrange the head and mix in the farce to a thickness of 1 inch.
Add the tongue.
Layer more lard.
Intersperse truffles and pistachios.
Sew the head together in its natural form.
Wrap the head in a clean cloth.
Tie with pack thread.
Braise and serve
Prepare a braise with red burgundy and stock, ensuring the head is covered.
Boil the head.
Cover with buttered paper.
Cook for 5 to 6 hours.
Check doneness by inserting a lard; it should enter easily.
Remove from heat and let cool in the cloth.
Wipe off excess fat.
Remove the pack thread.
Trim the neck.
Serve on a napkin.
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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Parsley + pistachiotop 7% of all pairsSmell alikestrongCooked together100 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + truffletop 11% of all pairsSmell alikemoderateCooked together1,380 recipes
Shared aroma: 3-ethylphenol (must).
-
Onion + pistachiotop 12% of all pairsSmell alikestrongCooked together202 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
- Forms the main body of the farce, giving the filling its structure and meaty texture.
- Bacon
- Adds fat and moisture to the farce, keeping the mixture tender as it cooks.
- Eggs
- Bind the farce so it holds together when sliced.
- Seasoned lard
- Adds richness and fat between the layers, keeping the meat moist.
- Red burgundy
- Flavours the braising liquid with acidity and aroma as the head cooks.
- Truffles
- Contribute a strong earthy aroma to the filling.
The step that matters
Checking doneness by inserting a lard. The head is cooked for hours and must be tender throughout. Probing with lard shows whether the connective tissue has softened; if it resists, the head needs more time in the braise.
Swap the onion
How well each one fits the dish's main ingredients (pork, egg, parsley, truffle, pistachio):
- Shallotfits better
- Asparagusfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against pork, egg, parsley, truffle, pistachio. 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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