Why it works: Potato and blue cheese share more aroma than cooks usually use. They rank in the top 8% of all ingredient pairs, and 50 recipes mention both. Both carry methyl 2-methylbutyrate, which smells apple, fatty. The science ↓
The recipe
6 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.
Put the red potatoes in a large pot, cover with water, add a generous pinch of salt, and bring to a boil. Simmer about 15 minutes until tender when pierced with a knife. Drain and let cool slightly.
Meanwhile, fill a large bowl with the iced water. Boil a pan of water, add the green beans, and cook 2 to 3 minutes until bright green and just tender. Drain and plunge them into the ice water to stop cooking, then drain well.
While the potatoes cook, fry the bacon in a skillet over medium heat 6 to 8 minutes, turning, until crisp. Drain on paper towels, then crumble.
In a small bowl, whisk the white wine vinegar, olive oil, mayonnaise, stone-ground mustard, salt, and black pepper until smooth.
Cut the warm potatoes into halves or quarters and place them in a large bowl. Pour over about two-thirds of the dressing and toss gently so they absorb it.
Add the green beans, crumbled blue cheese, sliced green onions, and most of the bacon to the potatoes. Toss gently, adding the remaining dressing and salt and pepper to taste.
Cover and refrigerate for at least 30 minutes so the flavors meld. Sprinkle with the remaining bacon just before serving.
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 + blue cheesetop 8% of all pairsAroma overlapstrongMentioned together50 recipes
Shared aroma: methyl 2-methylbutyrate (apple, fatty).
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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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Vinegar + mustardtop 4% of all pairsAroma overlaplowMentioned together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + olivetop 4% of all pairsAroma overlapstrongMentioned together5,688 recipes
Shared aroma: 2-undecenal (sweet).
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Green beans + olivetop 4% of all pairsAroma overlapstrongMentioned together203 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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 green beans
How well each one fits the dish's main ingredients (potato, white wine, vinegar, olive, mustard, pepper, blue cheese):
- Capsicumbetter flavor fit
- Tomatobetter flavor fit
- Onionbetter flavor fit
- Green beansthe original
Fit is the average pairing score against potato, white wine, vinegar, olive, mustard, pepper, blue cheese. 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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