Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Larded Sweetbreads with Green Peas
Ingredients
Directions
Prepare the sweetbreads
Using a larding needle, insert small strips of salt pork into the sweetbreads, letting them project about ½ inch.
Place the sweetbreads in a pot with ½ cup of water and stew slowly for 30 minutes.
Make the gravy
Remove the sweetbreads and place them in a small baking dish with butter and flour; brown slightly.
Add ⅓ cup of milk and ⅓ cup of water, and season with pepper.
Heat ½ pint of cream and stir it into the gravy in the pan.
Serve
Arrange the sweetbreads in the center of a serving dish, pour the gravy over them, and surround with seasoned boiled 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.
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pork + milktop 12% of all pairsSmell alikemoderateCooked together4,386 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Pork + buttertop 13% of all pairsSmell alikemoderateCooked together13,933 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweetbreads
- Form the main body of the dish, becoming tender when stewed slowly.
- Salt pork
- Adds fat and savory flavor as it melts into the sweetbreads during stewing.
- Butter
- Provides fat and richness, and helps the flour brown slightly.
- Flour
- Thickens the gravy as it cooks with the butter and liquids.
- Cream
- Enriches the gravy, adding richness and a smooth, silky texture.
The step that matters
Stew the sweetbreads slowly. Slow, gentle stewing keeps the delicate sweetbreads tender and moist; rushing with high heat can toughen the proteins and dry them out.
Swap the peas
How well each one fits the dish's main ingredients (pork, butter, flour, milk, pepper, cream):
- Almondfits better
- Chestnutfits better
- Beansfits better
- Peasthe original
Fit is the average pairing score against pork, butter, flour, milk, pepper, cream. 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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