Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Rissoles of Sweetbreads
Ingredients
Directions
Prepare the sweetbreads
Boil the sweetbreads for 1 hour until tender.
Let them cool and chop finely.
Make the filling
In a saucepan, combine minced veal, mushrooms, ketchup, and butter, stirring to prevent burning.
Dredge the mixture in flour.
Add broth and cream.
Stir until it boils and thickens.
Strain the mixture.
Use some to moisten the chopped sweetbreads.
Boil for 3-4 minutes.
Shape and coat
Once cooled, form the mixture into small balls.
Roll the balls in bread crumbs.
Dip the balls in beaten egg.
Roll the balls in bread crumbs again.
Refrigerate until needed.
Fry and serve
Fry the balls in boiling lard until golden brown.
Serve in a napkin with sauce on the side.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mushroom + breadtop 10% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Provide the main tender, rich meat that forms the centre of each rissole.
- Minced veal
- Adds body and a firm, savoury texture to the filling.
- Flour
- Thickens the liquid into a smooth sauce that holds the mixture together.
- Cream
- Adds richness and moisture, softening the filling and thickening the sauce.
- Egg
- Binds the bread crumb coating so it adheres and browns evenly in the fat.
- Butter
- Adds fat and flavour to the filling as it cooks.
The step that matters
Stir the filling as it thickens. Flour thickens liquid only when it is stirred evenly while heating. Without constant stirring, the flour can clump or scorch on the base of the pan, leaving a lumpy, burnt-tasting filling that will not hold its shape.
“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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