Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Boiled Asparagus
Ingredients
Directions
Prepare
Shave off the hard outside of the asparagus and cut away the woody lower part.
Rinse the asparagus in cold water and tie them in bunches of a dozen.
Cook
Place the asparagus in plenty of boiling water with a little salt and boil for 20 minutes.
Remove the strings after cooking and place the asparagus on a serving dish.
Serve
If using milk, add butter to the milk and heat it with the cooked asparagus.
Serve the asparagus over slices of buttered toast, if desired, and pour some of the cooking liquid over it.
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.
Photo for illustrative purposes only · Contact us to use it
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Asparagus + milktop 16% of all pairsSmell alikemoderateCooked together650 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Asparagus + buttertop 17% of all pairsSmell alikemoderateCooked together2,026 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Asparagus
- Forms the main dish; boiling softens its fibrous stalks until tender.
- Cream or milk
- Adds richness and a smooth, creamy sauce through its fat and milk proteins.
- Butter
- Adds fat and richness to the milk, giving the sauce a silkier mouthfeel.
The step that matters
Boiling for 20 minutes. Boiling too long breaks down the asparagus cell walls, leaving it soft, mushy and dull in colour. Timing it carefully keeps the stalks tender but still firm.
Swap the white pepper
How well each one fits the dish's main ingredients (asparagus, cream, butter, milk):
- Nutmegfits better
- Tarragonfits better
- Cinnamonfits better
- White pepperthe original
Fit is the average pairing score against asparagus, cream, butter, milk. 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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