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 and Cheese
Ingredients
Directions
Cook the macaroni
Break the macaroni into pieces about 8 inches long.
Put it into plenty of boiling water, add 1 teaspoon salt, and boil rapidly for 25 minutes.
Drain the macaroni and blanch it in cold water for 10 minutes.
Combine and serve
In a double boiler, heat the milk and add the butter.
Stir in the drained macaroni and grated cheese until heated.
Add salt and pepper to taste, and serve.
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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
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).
-
White pepper + buttertop 28% of all pairsSmell alikelowCooked together3,814 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Cheese + white peppertop 29% of all pairsSmell alikelowCooked together233 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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 gives it its chewy, starchy body.
- Milk
- Forms the liquid base that becomes a creamy sauce when heated.
- Grated cheese
- Melts into the milk to add richness, fat, and savory flavor.
- Butter
- Adds fat and a smooth, rich mouthfeel to the sauce.
The step that matters
Heating the cheese into the milk. Cheese proteins can turn stringy or grainy if the sauce is overheated or boils hard, so heat gently in the double boiler until the cheese just melts.
Swap the white pepper
How well each one fits the dish's main ingredients (milk, cheese, butter):
- Cinnamonfits better
- Nutmegfits better
- Thymefits better
- White pepperthe original
Fit is the average pairing score against milk, cheese, 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.
More macaroni and cheese recipes
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.

Cheese Making50 recipes
Cheese Fritters34 recipes
Cheese Omelette31 recipes
Rice and Cheese Casserole23 recipes