Why it works: Mushroom and shallot are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,982 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Croquettes an Fmancidre
Ingredients
Directions
Make the filling
Mince the livers, sweetbread, mushrooms, truffles, and shallot very finely.
Season the mixture with salt and pepper.
Melt the butter in a stewpan.
Mix in the flour until lightly browned.
Add the minced mixture and a little truffle essence.
Simmer for 10 minutes while stirring.
Pour in the light wine.
Simmer gently for a few more minutes.
Shape and fry
Let the mixture cool and stiffen.
Mold it into small balls.
Fry the balls until golden brown.
Serve hot, garnished with fried parsley.
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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Mushroom + shallottop 4% of all pairsSmell alikemoderateCooked together1,982 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mushroom + truffletop 4% of all pairsSmell alikemoderateCooked together1,900 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Shallot + flourtop 6% of all pairsSmell alikestrongCooked together2,081 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Mushroom + winetop 8% of all pairsSmell alikemoderateCooked together2,632 recipes
Shared aroma: 2-methoxy-4-propylphenol (allspice, anise).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Livers
- Give the filling its rich, savoury body and meaty flavour.
- Sweetbread
- Adds a tender, delicate texture to the minced filling.
- Butter
- Carries the flavour and helps brown the flour for the base.
- Flour
- Thickens the mixture so it can cool, stiffen and hold its shape.
- Light wine
- Adds acidity and aroma as it reduces into the filling.
- Truffles
- Contribute a strong, earthy aroma to the filling.
The step that matters
Let the mixture cool and stiffen before shaping. The filling must be cool and firm enough to hold its shape. If shaped while warm and soft, the balls can slump or break apart in the hot fat, because the flour-thickened mixture sets only as it cools.
“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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