Why it works: Flour and milk are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Veal Kidneys, Stewed
Ingredients
Directions
Soak the veal kidneys in cold salt water for several hours or overnight if preparing for breakfast.
Boil the kidneys in water for 15 minutes, then drain and boil in fresh water until tender.
Cut the kidneys into small pieces.
In a pot, combine the kidneys with the broth to make a gravy, thickening slightly with flour.
Add milk, salt, and pepper to taste.
Optionally, add spices and wine if desired.
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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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + winetop 18% of all pairsSmell alikemoderateCooked together8,066 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Milk + winetop 19% of all pairsSmell alikemoderateCooked together3,116 recipes
Shared aroma: sotolon (fenugreek, curry).
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Veal + winetop 19% of all pairsSmell alikelowCooked together698 recipes
Shared aroma: terpineol (pine, woody).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
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