Why it works: Sage and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,445 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Pork Jelly
Ingredients
Directions
Prepare
Salt the pig's feet and ears for 2-3 days.
Place them in a saucepan and cover with water.
Boil quickly for several hours until the meat separates from the bones.
Make the gelatin
Remove the meat, discard the bones, and chop the meat into very small pieces.
Return the chopped meat to the saucepan and add pepper.
If desired, add finely chopped mace, sage, and parsley just before the end of cooking.
Boil slowly until the mixture thickens and becomes jelly-like.
Set and chill
Pour into a mold and refrigerate until cold.
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 + parsleytop 1% of all pairsSmell alikestrongCooked together1,445 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + sagetop 3% of all pairsSmell alikestrongCooked together5,388 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Mace + parsleytop 15% of all pairsSmell alikemoderateCooked together4,268 recipes
Shared aroma: myristicin (spice, warm).
-
Mace + sagetop 15% of all pairsSmell alikemoderateCooked together519 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pig's feet
- Release collagen that dissolves into broth and sets into a firm, jelly-like gel.
- Pig's ears
- Add more collagen and body, helping the mixture gel as it cools.
The step that matters
Boil slowly until the mixture thickens. Collagen from the bones and connective tissue must dissolve fully into the liquid. A gentle simmer extracts it without breaking the broth cloudy, and too little reduction leaves the gel too soft to set.
Swap the mace
The recipe marks mace as optional. How well each one fits the dish's main ingredients (pepper, sage, parsley):
- Marjoramfits better
- Thymefits better
- Rosemaryfits better
- Macethe original
Fit is the average pairing score against pepper, sage, parsley. 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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