Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
To Stew Old Peas
Ingredients
Directions
Prepare
In a saucepan, combine weak stock, ham or bacon, and peas.
Add pounded loaf sugar and cover the pan tightly.
Stew and finish
Stew for nearly 1 hour or until peas are tender.
Remove the ham and add a bit of butter rolled in flour.
Serve hot.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Ham + buttertop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Peas
- Form the main body of the dish, becoming soft and tender as they stew.
- Weak stock
- Provides the cooking liquid that softens the peas and carries flavour through the dish.
- Ham or bacon
- Adds savoury, salty flavour to the stewing liquid as it cooks.
- Butter
- Adds richness and a silky finish when rolled in flour and stirred into the liquid.
- Flour
- Thickens the cooking liquid, giving the sauce body when mixed with butter.
The step that matters
Covering the pan tightly while stewing. A tight lid traps steam and keeps the liquid from evaporating, so the peas cook gently in moist heat and stay tender rather than drying out.
Swap the peas
How well each one fits the dish's main ingredients (ham, sugar, butter, flour):
- Almondfits better
- Chestnutfits better
- Pistachiofits better
- Peasthe original
Fit is the average pairing score against ham, sugar, butter, flour. 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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