Why it works: Asparagus and spinach match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 274 recipes. Both carry 2-methoxy-4-vinylphenol, which smells clove, smoky. The science ↓
Asparagus Sauce
Ingredients
Directions
Prepare the asparagus
Cut off the green ends of the asparagus.
Boil the asparagus in salted water for 10 minutes, then drain well.
Make the sauce
Melt the butter in a saucepan.
Fry the asparagus in the butter for 8 minutes.
Add the white sauce, season with salt and pepper, and add spinach greening if desired.
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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Asparagus + spinachtop 1% of all pairsSmell alikestrongCooked together274 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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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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Lemon + spinachtop 6% of all pairsSmell alikestrongCooked together1,109 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Asparagus + lemontop 6% of all pairsSmell alikemoderateCooked together704 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Spinach + peppertop 6% of all pairsSmell alikemoderateCooked together3,400 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Asparagus
- Forms the bulk of the sauce and gives it its main flavour.
- White sauce
- Provides the creamy body and smooth texture of the sauce.
- Butter
- Adds richness and fat, carrying flavour as the asparagus fries.
- Lemon juice
- Adds acidity that brightens the flavour of the sauce.
The step that matters
Drain the asparagus well after boiling. Water left on the asparagus dilutes the butter and white sauce, thinning the texture. It also stops the asparagus from frying properly in the butter.
Swap the lemon
How well each one fits the dish's main ingredients (asparagus, sauce, butter, spinach, pepper):
- Lemonthe original
- Avocadofits about as well
- Limefits about as well
- Cherryfits less well
Fit is the average pairing score against asparagus, sauce, butter, spinach, 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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