Why it works: Egg and bread are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 22,662 recipes. Both carry (e)-2-octenal, which smells fatty, green. The science ↓
Croquets of Sweetbreads
Ingredients
Directions
Prepare the sweetbreads
Remove the gills from the cold sweetbreads.
Boil them in sauce veloute until cold.
Shape and fry
Form the sweetbreads into balls or rolls about 2 inches long.
Fry the sweetbread balls until golden brown.
For rissoles, enclose the sweetbread meat in rolled out puff pastry.
Brush the pastry with the beaten egg and sprinkle with grated bread.
Fry until light brown.
Serve
Serve with fried parsley in the middle.
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.
-
Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Bread + parsleytop 15% of all pairsSmell alikemoderateCooked together8,588 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Sauce + breadtop 22% of all pairsSmell alikelowCooked together4,934 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sauce + parsleytop 23% of all pairsSmell alikelowCooked together6,693 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweetbreads
- Provide the tender, delicate meat that forms the filling of the croquettes.
- Sauce veloute
- Binds the sweetbreads with a creamy, moist coating that keeps the filling soft.
- Puff pastry
- Wraps the filling for the rissoles, giving a flaky, crisp outer layer when fried.
- Beaten egg
- Brushed on the pastry to promote even browning and help the grated bread adhere.
- Grated bread
- Forms a crisp, golden crust on the outside when fried.
The step that matters
Boil the sweetbreads in sauce veloute until cold. The sweetbreads must be fully cooled and set in the sauce so they hold their shape when shaped and fried. If they are shaped while still warm or soft, they can break apart in the hot oil.
Swap the parsley
How well each one fits the dish's main ingredients (sauce, egg, bread):
- Capersfits better
- Nutmegfits about as well
- Parsleythe original
- Tarragonfits about as well
Fit is the average pairing score against sauce, egg, bread. 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.
More sweetbread croquettes recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
White Bread80 recipes
Bread Omelette60 recipes
Oatmeal Bread51 recipes