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 ↓
Asparagus Sandwiches
Ingredients
Directions
Make the filling
Cook the asparagus points in salted water with a small piece of lump sugar until thoroughly cooked.
Drain the asparagus.
Rub the asparagus through a wire sieve into a basin to cool.
Gradually stir in the mayonnaise sauce and aspic jelly (liquid but not warm).
Add the whipped cream as the mixture begins to set.
Season to taste.
Assemble and serve
Cut thin slices of bread.
Butter the slices slightly.
Spread the prepared mixture on each slice.
Assemble the sandwiches.
Cut them into rounds, oblongs, or squares.
Arrange on a plate.
Fill the center with crisp salad and slices of hard-boiled eggs 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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sauce + creamtop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Asparagus + peppertop 10% of all pairsSmell alikemoderateCooked together1,968 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Asparagus + breadtop 13% of all pairsSmell alikemoderateCooked together363 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Asparagus points
- Provides the main flavour and bulk of the filling once cooked and puréed.
- Mayonnaise sauce
- Adds fat and richness, giving the filling a smooth, creamy body.
- Aspic
- Gelatine-based jelly that helps the filling set so it holds its shape in the sandwich.
- Whipped cream
- Adds air and fat, lightening the filling's texture and softening its set.
The step that matters
Add the whipped cream as the mixture begins to set. If the filling is too warm, the aspic will not set and the cream will deflate or melt into it; if it has set fully, the cream will not blend in evenly. Timing keeps the cream airy and the filling spreadable.
Swap the asparagus
How well each one fits the dish's main ingredients (sauce, cream, pepper, bread, butter):
- Capsicumfits better
- Potatofits about as well
- Tomatofits about as well
- Asparagusthe original
Fit is the average pairing score against sauce, cream, pepper, 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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