Why it works: Lemon and pasta work together. They rank in the top 6% of all ingredient pairs, and 565 recipes mention both. Both carry nonanal, which smells fat, citrus. The science ↓
The recipe
Serves 2Ingredients
Contains: milk, wheat, tree nuts (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.
Bring a large pan of boiling water to a boil, add the lemon pepper pasta, and cook until tender, about 10 minutes. Drain, reserving a splash of the cooking water.
While the pasta cooks, trim the Brussels sprouts and slice them thinly. Peel and thinly slice the garlic.
Heat the olive oil in a large skillet over medium heat. Add the garlic and cook for 1 minute until fragrant.
Add the sliced Brussels sprouts and cook over medium heat, stirring occasionally, for 5 to 6 minutes until tender and lightly browned.
Add the walnut pieces to the skillet and toast for 2 minutes, stirring, until fragrant.
Add the drained pasta to the skillet with a splash of reserved cooking water and toss to combine over low heat for 1 minute.
Divide between two plates and top lightly with the lemon zest and parmesan. Serve warm.
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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Lemon + pastatop 6% of all pairsAroma overlapmoderateMentioned together565 recipes
Shared aroma: nonanal (fat, citrus).
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Lemon + peppertop 2% of all pairsAroma overlapstrongMentioned together27,039 recipes
Shared aroma: 2-nonenal (fatty, green).
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Garlic + olivetop 3% of all pairsAroma overlapmoderateMentioned together23,449 recipes
Shared aroma: linalool (floral, citrus).
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Pasta + garlictop 4% of all pairsAroma overlapmoderateMentioned together2,077 recipes
Shared aroma: acetic acid (sour, vinegar).
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Olive + walnuttop 4% of all pairsAroma overlapstrongMentioned together1,747 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the walnut
How well each one fits the dish's main ingredients (lemon, pepper, pasta, garlic, olive):
- Chickpeabetter flavor fit
- Lentilsbetter flavor fit
- Beansbetter flavor fit
- Walnutthe original
Fit is the average pairing score against lemon, pepper, pasta, garlic, olive. 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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