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 ↓
Boiled Squash
Ingredients
Directions
Prepare
Peel the squash, remove the seeds, and cut it into small pieces.
Cook and mash
Boil in salted water until tender, about 20 minutes for young squash.
Drain well and press through a vegetable press back into the saucepan.
Finish and serve
Mix with salt, pepper, and a roux made from butter and flour.
Stir and beat for 1 minute until creamy and hot, then serve.
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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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Squash
- Forms the bulk of the dish and, once cooked and pressed, gives it a soft, smooth texture.
- Butter
- Adds richness and fat, carrying flavour and giving a smooth mouthfeel.
- Flour
- Forms a roux with the butter that thickens the squash and helps it hold a creamy body.
The step that matters
Stir and beat after adding the roux. Flour needs heat and stirring to cook out and thicken evenly with the butter. Stirring while hot keeps the roux blended into the squash so it becomes creamy rather than lumpy or pasty.
“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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