Why it works: Asparagus and peas match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and 807 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
The recipe
Serves 4 - 6Ingredients
Contains: egg, milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Also mentioned in the method: pasta
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Preheat the oven to 400°F (200°C). Cook the linguine in a large pan of boiling water until just tender, about 9 to 11 minutes. Drain well.
Trim the woody ends from the asparagus and cut the spears into 2-inch (5 cm) pieces. Boil them in water for 3 minutes, then drain.
Heat a splash of olive oil in a 10-inch (25 cm) ovenproof skillet over medium heat. Add the sliced onion and cook for 8 minutes until soft.
Add the spinach, peas and drained asparagus to the skillet. Stir until the spinach wilts, about 2 minutes.
In a bowl, whisk the beaten eggs, double cream, pesto and parmesan if using. Stir in the drained linguine.
Pour the egg and pasta mixture over the vegetables in the skillet and spread evenly. Cook on low for 4 minutes until the edges start to set.
Transfer the skillet to the oven and bake for 10 to 12 minutes until set in the center and the eggs reach 160°F (71°C).
Rest for 5 minutes, drizzle with a little olive oil, cut into wedges and serve.
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 + peastop 2% of all pairsAroma overlapstrongMentioned together807 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Asparagus + spinachtop 3% of all pairsAroma overlapstrongMentioned together274 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Olive + peastop 4% of all pairsAroma overlapstrongMentioned together1,778 recipes
Shared aroma: (z)-hex-3-en-1-ol (freshly cut grass green and herbaceous notes).
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Olive + spinachtop 4% of all pairsAroma overlapstrongMentioned together2,700 recipes
Shared aroma: 2-undecenal (sweet).
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Spinach + peastop 4% of all pairsAroma overlapstrongMentioned together550 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (olive, asparagus, spinach, peas, cream, egg):
- Potatobetter flavor fit
- Lettucebetter flavor fit
- Tomatobetter flavor fit
- Onionthe original
Fit is the average pairing score against olive, asparagus, spinach, peas, cream, egg. 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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