Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Macaroni Cheese
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Cook the macaroni in salted water for 20 minutes, then drain and cool.
Boil the stock and milk with the bay leaf and onion in a pot.
Make the sauce
Melt the butter in a saucepan, add the flour, and cook for 2 minutes without browning.
Stir in the boiled milk and stock, and bring to a boil.
Add the macaroni and cheese, mix well, and season with salt and pepper.
Bake and serve
Transfer to a well-buttered pie dish, sprinkle with bread crumbs and grated cheese, and dot with butter.
Bake at 350°F (175°C) for 15 minutes.
Serve in the same dish.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Cheese + breadtop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + cheesetop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cheese + milktop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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 holds the sauce in its hollow shapes.
- Flour
- Thickens the butter and milk mixture into a smooth sauce that coats the pasta.
- Butter
- Adds richness and helps the flour cook into a roux for the sauce.
- Grated cheese
- Melts into the sauce to add savoury flavour and a creamy, stretchy texture.
- Milk
- Forms the liquid base of the sauce, giving it body and creaminess.
- Stock
- Adds savoury depth to the sauce alongside the milk.
The step that matters
Cook the flour in the butter without browning. Cooking the flour briefly in the butter makes a roux that thickens the sauce smoothly; browning changes its flavour and thickening power, and adding liquid too early can leave lumps.
Swap the onion
How well each one fits the dish's main ingredients (flour, pepper, butter, cheese, milk, bread):
- Potatofits better
- Capsicumfits better
- Tomatofits better
- Onionthe original
Fit is the average pairing score against flour, pepper, butter, cheese, milk, bread. 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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