Why it works: Pork and spinach are a kitchen classic. They rank in the top 8% of all ingredient pairs, and 1,009 recipes mention both. Both carry 2-undecenal, which smells sweet. The science ↓
The recipe
Serves 4Ingredients
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Finely chop the small onion. Heat the extra virgin olive oil in a large saucepan over medium heat, add the onion, and cook for 5 minutes until soft.
Add the pork mince and break it up with a spoon. Cook for 6 to 8 minutes until browned and it reaches 160°F (71°C) in the thickest part.
Stir in the pearl barley for 1 minute, then pour in the white wine and simmer for about 3 minutes until mostly absorbed.
Add the vegetable stock and bring to a boil. Reduce to a gentle simmer, partly cover, and cook for 35 to 40 minutes, stirring now and then, until the barley is tender. Add a splash of water if it becomes too dry.
Stir in the spinach and cook for 2 to 3 minutes until wilted. Roughly chop the parsley and stir it through.
Season with salt and freshly ground black pepper to taste, then serve hot.
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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Pork + spinachtop 8% of all pairsAroma overlapmoderateMentioned together1,009 recipes
Shared aroma: 2-undecenal (sweet).
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Parsley + peppertop 2% of all pairsAroma overlapstrongMentioned together34,118 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Spinach + peppertop 4% of all pairsAroma overlapmoderateMentioned together3,400 recipes
Shared aroma: nonanal (fat, citrus).
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Olive + parsleytop 4% of all pairsAroma overlapstrongMentioned together8,668 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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Olive + spinachtop 4% of all pairsAroma overlapstrongMentioned together2,700 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 onion
How well each one fits the dish's main ingredients (olive, pork, barley, spinach, white wine, parsley, pepper):
- Potatobetter flavor fit
- Tomatobetter flavor fit
- Capsicumbetter flavor fit
- Onionthe original
Fit is the average pairing score against olive, pork, barley, spinach, white wine, parsley, pepper. 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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