Why it works: Arugula and pistachio work together. They rank in the top 21% of all ingredient pairs, and 10 recipes mention both. Both carry nonanal, which smells fat, citrus. The science ↓
The recipe
Serves 4Ingredients
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.
Put the couscous, 2 tablespoons olive oil, the sea salt and several twists of black pepper in a heatproof bowl. Pour boiling water over to cover generously, cover the bowl, and let stand 5 minutes until tender.
Fluff the couscous with a fork and spread it on a plate or tray to cool to room temperature.
Whisk the 1/4 cup olive oil, lemon juice, balsamic vinegar, Dijon mustard, honey or maple syrup or agave nectar, a generous amount of black pepper and the 1/8 teaspoon salt in a small bowl.
Toast the pistachios or almonds in a dry skillet over medium heat for 3 to 4 minutes, stirring often, until fragrant. Cool, then chop coarsely if whole.
Wash and dry the arugula. Pit, halve and quarter the cherries, and chop the celery.
In a large bowl, toss the cherries and celery with about a third of the vinaigrette.
Add the cooled couscous and arugula to the bowl and toss with the remaining vinaigrette until evenly coated.
Top with the crumbled goat cheese and toasted nuts 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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Arugula + pistachiotop 21% of all pairsAroma overlaplowMentioned together10 recipes
Shared aroma: nonanal (fat, citrus).
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Pepper + lemontop 2% of all pairsAroma overlapstrongMentioned together27,039 recipes
Shared aroma: 2-nonenal (fatty, green).
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Wheat + olivetop 3% of all pairsAroma overlapstrongMentioned together937 recipes
Shared aroma: 2-undecenal (sweet).
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Vinegar + mustardtop 4% of all pairsAroma overlaplowMentioned together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Wheat + honeytop 4% of all pairsAroma overlapstrongMentioned together346 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Vinegar and mustard share little aroma chemistry, yet 14,067 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the lemon
How well each one fits the dish's main ingredients (wheat, olive, pepper, vinegar, mustard, honey, arugula):
- Cherryabout as good a flavor fit
- Grapeabout as good a flavor fit
- Figabout as good a flavor fit
- Lemonthe original
Fit is the average pairing score against wheat, olive, pepper, vinegar, mustard, honey, arugula. 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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