Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Endive, Stewed
Ingredients
Directions
Prepare the endive
Wash the endive thoroughly to remove any insects and discard the green parts of the leaves.
Place the endive in boiling salted water and cook for 10 minutes.
Remove the endive, drain, and chop it finely.
Make the sauce
Melt the butter in a saucepan, stir in the flour, and cook for a few minutes without browning.
Add the stock and stir until boiling.
Incorporate the chopped endive and lemon juice, season with salt and pepper, and simmer until the endive is tender.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Endive + flourtop 8% of all pairsSmell alikestrongCooked together111 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Endive + lemontop 8% of all pairsSmell alikestrongCooked together108 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Endive + peppertop 10% of all pairsSmell alikemoderateCooked together308 recipes
Shared aroma: nonanal (fat, citrus).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Is the main vegetable, becoming tender and mild after boiling and simmering.
- Butter
- Adds richness and fat, and helps form the base of the sauce with the flour.
- Flour
- Thickens the stock into a smooth sauce when cooked briefly in the melted butter.
- Stock
- Provides the liquid that becomes the sauce and carries savoury flavour.
- Lemon juice
- Adds acidity that brightens the flavour of the stewed endive.
The step that matters
Cook the flour in the butter without browning. Cooking the flour briefly in butter removes its raw taste and starch-thickening power is then used evenly; browning would change the colour and flavour of the sauce.
Swap the endive
How well each one fits the dish's main ingredients (butter, flour, lemon, pepper):
- Shallotfits better
- Arrowrootfits better
- Spinachfits better
- Endivethe original
Fit is the average pairing score against butter, flour, lemon, pepper. 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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