Why it works: Mustard and ham work together. They rank in the top 6% of all ingredient pairs, and 747 recipes mention both. Both carry 2-acetyl-1-pyrroline, which smells popcorn, roasted. The science ↓
The recipe
Serves 4Ingredients
Contains: milk, wheat (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.
Preheat the oven to 400°F (200°C) and lightly grease a shallow ovenproof dish.
Bring a large pot of water to a boil, add the macaroni and cook for 8 minutes. Add the frozen peas for the last 2 minutes, then drain, reserving a splash of the cooking water.
Return the pasta and peas to the pot over low heat. Stir in the mascarpone, English mustard and pulled ham hock or shredded ham until smooth and heated through, loosening with a splash of the reserved water if needed.
Spoon the mixture into the prepared dish and spread it level.
Mix the grated Gruyère or cheddar with the breadcrumbs and scatter evenly over the top.
Bake for 10 to 12 minutes until golden and bubbling. Rest for 5 minutes 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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Mustard + hamtop 6% of all pairsAroma overlaplowMentioned together747 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Peas + hamtop 9% of all pairsAroma overlapmoderateMentioned together402 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Peas + mustardtop 11% of all pairsAroma overlapmoderateMentioned together425 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 peas
How well each one fits the dish's main ingredients (mustard, ham):
- Beansbetter flavor fit
- Lentilsbetter flavor fit
- Lima beansabout as good a flavor fit
- Peasthe original
Fit is the average pairing score against mustard, ham. 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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