Why it works: Bread and tomato are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,013 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Sweetbreads and Bacon
Ingredients
Directions
Prepare
Cut prepared sweetbreads into ½ inch cubes.
Roll the cubes in bread crumbs, then dip in beaten egg, and roll in crumbs again.
Assemble and fry
Skewer one cube of sweetbread, followed by a slice of bacon, repeating twice more for a total of three pieces on each skewer.
Fry the skewers in hot cottolene until golden brown.
Serve
Serve on the skewers with tomato sauce No. 2.
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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Bread + tomatotop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Tomato + saucetop 15% of all pairsSmell alikelowCooked together5,469 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Bread + saucetop 22% of all pairsSmell alikelowCooked together4,934 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Egg + tomatotop 34% of all pairsSmell alikelowCooked together5,890 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweetbreads
- Provide the tender, mild meat that forms the main body of each skewer.
- Bread crumbs
- Form a crisp, golden coating that browns during frying.
- Egg
- Acts as a binder so the crumbs adhere to the sweetbread cubes.
- Bacon
- Adds salty, smoky fat that flavors the sweetbread as it cooks.
- Cottolene
- Conducts heat for frying, browning the crumb coating evenly.
The step that matters
Fry the skewers in hot cottolene until golden brown. Oil that is hot enough sets the egg and crumb coating quickly, so it crisps rather than absorbing grease and falling apart. Too cool an oil makes the coating soggy and greasy.
Swap the tomato
How well each one fits the dish's main ingredients (bread, egg, sauce):
- Shallotfits about as well
- Asparagusfits about as well
- Capsicumfits about as well
- Tomatothe original
Fit is the average pairing score against bread, egg, sauce. 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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