Why it works: Romano cheese and butter match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and 130 recipes mention both. Both carry gamma-decalactone, which smells peach, creamy. The science ↓
The recipe
(16 servings)Ingredients
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 375°F (190°C). Put the squash, smashed garlic, bay leaf and wheat beer in a large pot, add enough water to just cover, and bring to a simmer over medium heat.
Simmer uncovered until the squash is very tender, about 12 minutes. Remove and discard the bay leaf, then drain the squash and garlic.
Blend the squash and garlic with the skim milk and Greek yogurt until smooth. Season well with salt and pepper.
Meanwhile, cook the macaroni in a pot of boiling salted water until just short of tender, about 8 minutes. Drain well.
Return the squash sauce to the pot over low heat. Stir in the gruyere and pecorino until melted and smooth, about 3 minutes. Do not let it boil.
Fold the drained macaroni into the cheese sauce and spread it in a 9x13 inch baking dish.
Melt the butter and toss it with the panko and parmesan. Scatter the mixture evenly over the macaroni.
Bake for 15 minutes, until bubbling and the topping is golden. Let rest 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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Romano cheese + buttertop 5% of all pairsAroma overlapstrongMentioned together130 recipes
Shared aroma: gamma-decalactone (peach, creamy).
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Gruyere cheese + romano cheesetop 1% of all pairsAroma overlapstrongMentioned together5 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Wheat + milktop 3% of all pairsAroma overlapstrongMentioned together2,416 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Milk + buttertop 3% of all pairsAroma overlapstrongMentioned together81,222 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Gruyere cheese + buttertop 3% of all pairsAroma overlapstrongMentioned together323 recipes
Shared aroma: gamma-decalactone (peach, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the garlic
How well each one fits the dish's main ingredients (wheat, butternut squash, beer, pepper, milk, yogurt, gruyere cheese):
- Nutmegabout as good a flavor fit
- Thymeabout as good a flavor fit
- Cinnamonabout as good a flavor fit
- Garlicthe original
Fit is the average pairing score against wheat, butternut squash, beer, pepper, milk, yogurt, gruyere 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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