Why it works: Butter and milk 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 ↓
Baked Macaroni, with Cheese
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.
Cook the macaroni
Do not wash the macaroni.
Break it into 1-inch lengths and add to boiling salted water.
Stir frequently to prevent sticking and boil slowly for 45 minutes.
Drain the macaroni in a colander.
Layer and bake
In a pudding dish, layer macaroni, sprinkle with Parmesan cheese, and add bits of butter.
Season with salt and pepper, then repeat layers, finishing with macaroni on top, buttered but without cheese.
Pour in milk and bake at 300°F (150°C) for about 30 minutes until golden brown.
Serve in the baking 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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Parmesan cheese + buttertop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Parmesan cheese + peppertop 14% of all pairsSmell alikemoderateCooked together5,322 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Parmesan cheese + milktop 15% of all pairsSmell alikemoderateCooked together1,608 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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 its firm, starchy structure that holds the layers together.
- Parmesan cheese
- Melts into the layers and browns on top, adding savory, salty flavor.
- Butter
- Adds richness and fat, helping the top brown and the dish taste rounded.
- Milk
- Provides moisture that softens the pasta as it bakes and forms a creamy sauce.
The step that matters
Stir the macaroni while it boils. Pasta starch sticks to itself and the pot bottom when it sits still in boiling water. Frequent stirring keeps the pieces separate so they cook evenly and layer cleanly.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Macaroni and Cheese102 recipes
Cheese Making50 recipes
Cheese Fritters34 recipes
Cheese Omelette31 recipes