Why it works: Onion and beef are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Risotto Napolitaine
Ingredients
Directions
Prepare
Melt butter over medium heat in a saucepan, add chopped onion, and cook for about 15 minutes until lightly colored.
Wash the rice, blanch it in boiling water for 10 minutes, then drain and rinse with cold water for 1 minute.
Cook and serve
Add the drained rice to the saucepan with the onion and pour in the beef stock; simmer gently for 50 minutes.
Stir in the grated cheese, pepper, salt, and cayenne; mix well and boil for a few minutes before serving hot.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Rice + beeftop 10% of all pairsSmell alikemoderateCooked together2,265 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice
- Starch that absorbs stock and swells, giving the risotto its creamy, tender body.
- Beef stock
- Liquid that cooks the rice and supplies savory, meaty flavor throughout the dish.
- Grated cheese
- Melts into the hot rice, adding fat, saltiness and a rich, creamy texture.
- Butter
- Fat that softens the onion and adds richness and aroma to the base.
- Onion
- Aromatic base that, when cooked gently, adds sweetness and depth of flavor.
The step that matters
Blanching and rinsing the rice. Blanching in boiling water and then rinsing removes surface starch so the grains stay separate and the texture stays controlled rather than gluey.
Swap the onion
How well each one fits the dish's main ingredients (butter, rice, beef, cheese, pepper):
- Potatofits better
- Tomatofits about as well
- Capsicumfits about as well
- Onionthe original
Fit is the average pairing score against butter, rice, beef, cheese, pepper. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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