Why it works: Beef and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,232 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Sweetbreads Fricaseed Brown
Ingredients
Directions
Prepare and brown
Cut the sweetbreads into small pieces.
Coat them in flour and fry until golden brown.
Stew and thicken
Pour 1 pint of seasoned beef gravy over the sweetbreads.
Stew gently until the sweetbreads are tender.
Mix a little flour and butter to thicken the sauce.
Add mushroom ketchup for flavor, or substitute with mushrooms.
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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Beef + mushroomtop 4% of all pairsSmell alikemoderateCooked together3,232 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + ketchuptop 13% of all pairsSmell alikemoderateCooked together2,435 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Mushroom + ketchuptop 16% of all pairsSmell alikelowCooked together2,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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
- Sweetbreads
- Main protein that becomes tender when gently stewed in the sauce.
- Flour
- Forms a golden crust when fried and, mixed with butter, thickens the sauce.
- Beef gravy
- Provides the liquid base and savory meaty flavor of the stew.
- Butter
- Adds richness and, combined with flour, helps thicken the sauce smoothly.
- Mushroom ketchup
- Adds concentrated savory, earthy flavor to the sauce.
The step that matters
Stew gently until the sweetbreads are tender. Gentle heat lets the connective tissue soften slowly. Boiling tightens the proteins and leaves the sweetbreads firm and tough.
“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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