Why it works: Parsley and shallot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,737 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Bean and Bacon Pie
Ingredients
Directions
Prepare
Boil the broad beans in salted water; if they are young, use them as they are; if old, remove the outer skins after boiling.
Line a buttered pie dish with short pastry.
Layer and bake
Place a layer of beans in the bottom, then sprinkle with chopped parsley, pepper, grated parmesan cheese, and a little chopped shallot.
Cover this layer with thinly-cut bacon.
Continue layering until the top of the dish is reached.
Fill with gravy, cover with puff pastry, wash the top with beaten egg, and bake.
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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Parsley + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Beans + shallottop 4% of all pairsSmell alikestrongCooked together147 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Beans + parsleytop 8% of all pairsSmell alikestrongCooked together1,376 recipes
Shared aroma: linalool (floral, citrus).
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Butter + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Broad beans
- Form the main filling and provide the bulk of the pie.
- Thinly-cut bacon
- Adds savoury, salty flavour and fat that rendering through the layers seasons the beans.
- Grated parmesan cheese
- Adds salty, savoury depth to the bean layers.
- Gravy
- Supplies moisture that fills the spaces between layers and keeps the filling from drying out.
- Puff pastry
- Forms a flaky, golden top crust that browns in the oven.
- Butter
- Greases the dish so the pastry releases cleanly and adds richness.
Swap the beans
How well each one fits the dish's main ingredients (butter, parsley, pepper, parmesan cheese, shallot, egg):
- Walnutfits about as well
- Chickpeafits about as well
- Chestnutfits about as well
- Beansthe original
Fit is the average pairing score against butter, parsley, pepper, parmesan cheese, shallot, 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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