Why it works: Asparagus and egg match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and 1,290 recipes mention both. Both carry 2-nonenal, which smells fatty, green. The science ↓
The recipe
2 servingsIngredients
Contains: egg, milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Preheat the oven to 375°F (190°C). Place the split croissant halves cut side up on a baking sheet, sprinkle with the grated Asiago cheese, and bake for 5 minutes until the cheese melts.
Trim the woody ends from the asparagus. Steam or boil them in a pan of boiling water for 2 to 3 minutes until bright green and just tender. Drain and keep warm.
Fill a wide saucepan about two-thirds full with water, add the vinegar and salt, and bring to a gentle simmer. Do not let it boil hard.
Crack each egg into a small cup. Stir the simmering water gently to make a slow swirl, slide in one egg at a time, and poach for 3 to 4 minutes until the whites are set. Cook until the yolk reaches 160°F (71°C) or the whites are fully set. Lift out with a slotted spoon.
Warm the Canadian-style bacon slices in a skillet over medium heat for 1 to 2 minutes per side until heated through and lightly browned.
Warm the prepared hollandaise sauce in a small saucepan over very low heat, stirring often, for 1 to 2 minutes. Do not let it boil.
Place a toasted croissant half on each plate. Top with bacon, asparagus, and a poached egg, then spoon hollandaise sauce over the eggs and serve right away.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Asparagus + eggtop 7% of all pairsAroma overlapstrongMentioned together1,290 recipes
Shared aroma: 2-nonenal (fatty, green).
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Vinegar + cheesetop 5% of all pairsAroma overlapstrongMentioned together922 recipes
Shared aroma: 3-methylbutanol (malty, whiskey).
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Asparagus + cheesetop 9% of all pairsAroma overlapstrongMentioned together218 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cheese + saucetop 10% of all pairsAroma overlaplowMentioned together1,985 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Asparagus + vinegartop 11% of all pairsAroma overlapmoderateMentioned together439 recipes
Shared aroma: acetoin (butter, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the asparagus
How well each one fits the dish's main ingredients (egg, vinegar, cheese, sauce):
- Mustardbetter flavor fit
- Capsicumbetter flavor fit
- Cucumberabout as good a flavor fit
- Asparagusthe original
Fit is the average pairing score against egg, vinegar, cheese, sauce. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
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