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 ↓
Macaroni with Beef
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Stew the macaroni and onion in milk until tender.
Sear the beef pieces and season them well.
Assemble and bake
Line a baking dish with the macaroni mixture and cover with grated cheese.
Layer the dish with macaroni, beef, and cheese.
Cross the macaroni over the top and dot with butter.
Bake at 300°F (150°C) until light brown.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Milk + cheesetop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Milk + beeftop 12% of all pairsSmell alikemoderateCooked together3,759 recipes
Shared aroma: 1-hexanal (fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Macaroni
- Forms the bulk of the dish and absorbs milk, giving it a tender, starchy body.
- Milk
- Cooks into the macaroni to provide moisture and a creamy texture.
- Cheese
- Melts into a binding layer and browns on the surface during baking.
- Beef pieces
- Add savoury meaty flavour and substance, browned by searing before layering.
- Onion
- Softens while stewing, adding sweetness and aroma to the milk and macaroni.
- Butter
- Adds fat and richness to the top layer and helps it brown.
The step that matters
Sear the beef pieces. Searing over high heat browns the surface through the Maillard reaction, building savoury flavour that a pale, unseared piece would lack. Season well so the flavour carries through the layers.
Swap the onion
How well each one fits the dish's main ingredients (milk, cheese, beef, butter):
- Potatofits better
- Tomatofits about as well
- Onionthe original
- Asparagusfits less well
Fit is the average pairing score against milk, cheese, beef, butter. 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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