Why it works: Milk and butter 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 ↓
Stewed Salsify or Oyster Plant
Ingredients
Directions
Prepare
Scrape the salsify roots and place them in cold water.
Cut the roots into 1-inch pieces and put them in a saucepan with hot water to cover.
Stew until tender.
Finish the sauce
Drain most of the water and add 1 cup of milk.
Stew for 10 minutes after it begins to boil.
Add a large lump of butter, cut into bits and rolled in flour, along with pepper and salt to taste.
Boil once more and 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Salsify roots
- Provide the main vegetable body and a mild, sweet flavour when stewed until tender.
- Milk
- Forms the creamy liquid that the stewed roots are finished in.
- Butter
- Adds richness and fat, helping the sauce feel smooth and full-bodied.
- Flour
- Thickens the milk-based liquid when rolled onto the butter and stirred in.
The step that matters
Adding the butter and flour. Butter rolled in flour must be stirred in while the liquid is hot so the starch can swell and thicken the sauce evenly. Adding it to a cold or unstirred pan can leave lumps or a thin, uneven sauce.
“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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