Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Stewed Lettuces
Ingredients
Directions
Prepare the lettuce
Remove the outer leaves and stalks from the lettuce, then wash thoroughly.
Soak the lettuce in salted water for 20 to 30 minutes until tender.
Lift the lettuce out and press out excess water, then chop it slightly.
Cook and serve
In a clean saucepan, heat the chopped lettuce with butter, salt, and pepper.
Sprinkle in flour and stir well.
Add broth or gravy and boil quickly until the mixture is fairly dry.
Stir in vinegar or lemon juice and serve hot with fried bread snippets.
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.
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Lettuce + peppertop 9% of all pairsSmell alikemoderateCooked together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lettuce + flourtop 11% of all pairsSmell alikestrongCooked together1,236 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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
- Lettuce
- Forms the bulk of the dish, softened by soaking and then cooked down until tender.
- Butter
- Adds fat and richness, carrying flavour through the lettuce as it heats.
- All-purpose flour
- Thickens the cooking liquid so the lettuce is coated rather than swimming in it.
- Broth or gravy
- Supplies savoury liquid that flavours the lettuce and forms the sauce as it reduces.
- Vinegar or lemon juice
- Adds acidity that brightens the rich, savoury mixture at the end.
The step that matters
Boil quickly until fairly dry. Boiling fast reduces the liquid and lets the flour-thickened sauce cling to the lettuce. If it stays wet, the dish turns soupy and loose.
Swap the lettuce
How well each one fits the dish's main ingredients (pepper, butter, flour, vinegar, bread):
- Shallotfits better
- Capsicumfits better
- Mustardfits better
- Lettucethe original
Fit is the average pairing score against pepper, butter, flour, vinegar, bread. 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.
Brown Bread461 recipes
White Bread80 recipes
Bread Omelette60 recipes
Oatmeal Bread51 recipes