Why it works: Beans and olive match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 3,470 recipes. Both carry trans,trans-2,4-nonadienal, which smells fatty, green. The science ↓
Bean Croquettes
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the beans
Cover the beans with water and soak overnight.
Drain and cook the beans until tender.
Drain again and press through a colander.
Add salt and olive oil, then mix thoroughly.
Shape and coat
Roll the mixture into croquettes.
Dip each croquette into the beaten egg.
Roll in bread crumbs and bake at 350°F (175°C).
Serve
Serve with tomato sauce.
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.
Photo for illustrative purposes only · Contact us to use it
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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Beans + olivetop 5% of all pairsSmell alikestrongCooked together3,470 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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Olive + breadtop 9% of all pairsSmell alikemoderateCooked together1,091 recipes
Shared aroma: 2-undecenal (sweet).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Beans + breadtop 15% of all pairsSmell alikemoderateCooked together332 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Olive + eggtop 31% of all pairsSmell alikemoderateCooked together15,340 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Navy beans
- Form the bulk of the croquettes, and their starch gives the mixture body once mashed.
- Olive oil
- Adds fat for a softer, moister interior and richer flavour.
- Egg
- Binds the mixture so the croquettes hold their shape, and its coating helps the crumbs stick.
- Bread crumbs
- Form a coating that browns and crisps in the oven.
The step that matters
Drain again and press through a colander. Removing excess water and pressing the beans smooth keeps the mixture firm enough to shape. Wet, loose bean paste makes croquettes that slump and fall apart in the oven.
Swap the beans
How well each one fits the dish's main ingredients (olive, bread, egg):
- Peasfits better
- Pecansfits about as well
- Walnutfits about as well
- Beansthe original
Fit is the average pairing score against olive, bread, egg. 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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