Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Scotch Collops
Ingredients
Directions
Prepare the veal
Dredge the veal pieces in flour.
Fry the veal in fresh butter until light brown.
Stew
Place the fried veal in a stew pan.
Gradually add boiling water to cover the veal, shaking the pan.
Bring to a boil, remove the scum, and add the onion and mace.
Simmer gently for 45 minutes.
Serve
Serve on a dish and strain the gravy over the veal.
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.
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Onion + macetop 17% of all pairsSmell alikelowCooked together7,078 recipes
Shared aroma: eugenol (clove, spicy).
-
Veal + oniontop 17% of all pairsSmell alikelowCooked together6,841 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Flour + oniontop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Veal
- Is the main protein, becoming tender through slow simmering in liquid.
- Flour
- Coats the veal so it browns in the butter and helps thicken the gravy.
- Fresh butter
- Fat for frying that browns the flour-coated veal and adds rich flavour.
- Onion
- Adds savoury, aromatic flavour to the simmering liquid.
The step that matters
Removing the scum after boiling. Scum rising to the surface of a boiling liquid contains coagulated proteins and impurities. Skimming it off keeps the gravy clear and clean-tasting.
Swap the mace
How well each one fits the dish's main ingredients (veal, flour, butter, onion):
- Capersfits better
- Garlicfits better
- Parsleyfits better
- Macethe original
Fit is the average pairing score against veal, flour, butter, onion. 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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