Why it works: Shallot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,737 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Black and White Puddings
Ingredients
Directions
Prepare the filling
Procure the pig's blood and add ½ pound of half-boiled rice, stirring to cool.
Add more rice boiled in milk.
Melt ½ pound of lard and pour the melted lard into the blood and rice mixture.
Add the diced fat pork, bread crumbs, shallots, parsley, black pepper, cayenne pepper, and salt, then mix well.
Fill and cook
Fill the mixture into casings.
Tie the casings to your desired length.
Boil the casings for 15 minutes.
Remove the casings.
Lay the casings on clean straw until cool.
Boil the casings again for a few minutes.
Store and serve
Store the casings until needed.
Bake the casings when ready to serve.
Fry the casings when ready to serve.
Broil the casings when ready to serve.
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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Shallot + parsleytop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Rice + shallottop 9% of all pairsSmell alikemoderateCooked together284 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Rice + parsleytop 10% of all pairsSmell alikestrongCooked together2,762 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Rice + porktop 11% of all pairsSmell alikemoderateCooked together2,137 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pig's blood
- Binds the filling and gives the pudding its dark color and rich body.
- Half-boiled rice
- Absorbs liquid and adds bulk, giving the filling a soft, sliceable texture.
- Fat pork
- Adds fat and moisture, keeping the pudding juicy when cooked.
- Lard
- Adds richness and fat, carrying flavor and helping the filling stay moist.
- Bread crumbs
- Absorb excess liquid and help the filling hold together.
The step that matters
Boil the casings for 15 minutes. Blood and rice mixtures set as they heat. Boiling long enough cooks the filling through and firms it, while overcooking can make it dry or cause casings to burst.
Swap the shallot
How well each one fits the dish's main ingredients (rice, pork, bread, parsley, pepper):
- Capsicumfits better
- Carrotfits better
- Potatofits better
- Shallotthe original
Fit is the average pairing score against rice, pork, bread, parsley, pepper. 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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