Why it works: Potato and onion match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and 9,019 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
The recipe
24 servingsIngredients
- Mustard Dressing
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Put the red potatoes in a large pot, cover with water, add a good pinch of salt and bring to a boil. Simmer about 15 minutes until a knife slides into them easily, then drain and cool slightly.
Meanwhile, make the dressing: whisk the olive oil, white balsamic or rice vinegar, 1 teaspoon salt, Dijon mustard and crushed garlic together in a small bowl until emulsified. Season with black pepper.
Cut the warm potatoes into halves or quarters, depending on size, and place in a very large mixing bowl.
Pour about two-thirds of the dressing over the warm potatoes and toss gently so they absorb it. Let stand 10 minutes.
Add the chopped red onions, red cabbage, cooked green beans, grape tomatoes and capers to the potatoes and toss gently.
Add the torn basil and the remaining dressing, then toss gently. Season with salt and black pepper to taste.
Cover and refrigerate for at least 1 hour so the flavors meld, then serve chilled or at room temperature.
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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Potato + oniontop 2% of all pairsAroma overlapstrongMentioned together9,019 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + basiltop 2% of all pairsAroma overlapstrongMentioned together3,979 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Potato + green beanstop 2% of all pairsAroma overlapstrongMentioned together81 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Green beans + tomatotop 2% of all pairsAroma overlapstrongMentioned together113 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + tomatotop 3% of all pairsAroma overlapstrongMentioned together2,797 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the grape
How well each one fits the dish's main ingredients (potato, onion, green beans, cabbage, tomato, capers, basil):
- Limebetter flavor fit
- Lemonbetter flavor fit
- Avocadobetter flavor fit
- Grapethe original
Fit is the average pairing score against potato, onion, green beans, cabbage, tomato, capers, basil. 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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