Why it works: Endive and flour match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 111 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Stewed Endive
Ingredients
Directions
Prepare
Wash the endive thoroughly to remove insects and discard the green parts of the leaves.
Place the endive in boiling salted water and cook for 10 minutes.
Drain the endive until no water remains and chop it finely.
Stew and finish
In a stewpan, combine the chopped endive and broth, adding a little salt and the lump of sugar.
Boil until the endive is tender, checking by squeezing a piece between your thumb and finger.
Add the butter and flour mixture along with the lemon juice, and let the sauce boil before serving.
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.
-
Endive + flourtop 8% of all pairsSmell alikestrongCooked together111 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Endive + lemontop 8% of all pairsSmell alikestrongCooked together108 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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
- Endive
- Forms the bulk of the dish and, once stewed, becomes soft and tender.
- Butter
- Adds richness and fat, giving the sauce a smooth, rounded mouthfeel.
- Flour
- Thickens the broth into a sauce by gelatinizing with the liquid as it boils.
- Broth
- Provides the cooking liquid and savoury flavour that the endive stews in.
- Lemon juice
- Adds acidity that brightens the flavour and balances the sweetness and richness.
The step that matters
Adding the butter and flour mixture. Flour thickens only when it is heated in liquid long enough to swell its starch, so the sauce must be brought to a full boil. Stopping early leaves it thin and floury-tasting.
Swap the endive
How well each one fits the dish's main ingredients (butter, flour, lemon, sugar):
- Arrowrootfits better
- Shallotfits better
- Leekfits better
- Endivethe original
Fit is the average pairing score against butter, flour, lemon, sugar. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Deviled Oysters25 recipes