Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Macaroni Cheese
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the macaroni
Break the macaroni into 1-inch pieces.
Boil the macaroni in salted water until tender, about 30 minutes.
Strain the macaroni.
Make the cheese sauce
Melt the butter in a pan.
Add the flour to the melted butter.
Gradually stir in the milk until the mixture boils.
Cook the mixture for 2 minutes.
Add the macaroni to the sauce.
Season with salt and pepper.
Mix in half of the grated cheese.
Bake and serve
Pour the mixture into a buttered pie dish.
Sprinkle the remaining cheese on top.
Bake in a 400°F (200°C) oven until browned.
Serve very 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.
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.
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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).
-
Cheese + milktop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Macaroni
- Forms the bulk and body of the dish, giving it a substantial, chewy texture.
- Flour
- Thickens the melted butter and milk into a smooth, stable sauce that coats the pasta.
- Milk
- Forms the liquid base of the sauce, carrying the flour into a creamy consistency as it heats.
- Grated cheese
- Melts into the sauce for richness and flavour, and browns on top in the oven.
- Butter
- Adds fat and flavour, and is cooked with the flour to form the roux that starts the sauce.
The step that matters
Cook the flour and butter before adding the milk. Cooking the flour in the melted butter for a moment removes its raw taste and lets it thicken evenly. Adding milk gradually while stirring prevents lumps from forming.
“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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