Why it works: Bread and butter 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 ↓
Leeks with Toasts
Ingredients
Directions
Prepare the leeks
Split the leeks nearly in half and wash them well.
Tie the leeks together like asparagus.
Cook the leeks
Boil a pot of water and add the salt.
Cook the leeks in the boiling water until tender.
Drain the leeks in a sieve.
Serve on toast
Butter the slices of bread and place the leeks on top.
Serve immediately.
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.
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Leek + breadtop 13% of all pairsSmell alikemoderateCooked together279 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Leek + buttertop 15% of all pairsSmell alikemoderateCooked together848 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Leeks
- Become tender and mild-sweet when simmered, forming the main body of the dish.
- Bread
- Provides a crisp, absorbent base that holds the cooked leeks.
- Butter
- Adds richness and flavor to the bread and helps it brown lightly.
The step that matters
Cook the leeks until tender. Leeks cook quickly in boiling water. Undercooked leeks stay tough and fibrous, while overcooked leeks turn soft and watery, so check them often and drain promptly.
Swap the leek
How well each one fits the dish's main ingredients (bread, butter):
- Leekthe original
- Potatofits about as well
- Tomatofits about as well
- Shallotfits about as well
Fit is the average pairing score against bread, butter. 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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