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 ↓
Cheese Cakes
Ingredients
Directions
Make the curds
Heat the sour milk in a brass skillet and add vinegar until it curdles.
Remove the curds from the whey and beat them well.
Mix and bake
Stir in the butter, beaten eggs, sugar, and season with mace or nutmeg.
Pour the mixture into small pastry molds and bake.
Serve
Serve cold.
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).
-
Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Milk + macetop 17% of all pairsSmell alikelowCooked together3,346 recipes
Shared aroma: sabinene (woody, terpenic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sour milk
- Its curds set into the body of the cheesecake once heated and baked.
- Vinegar
- Its acid makes the warm milk separate into curds and whey.
- Eggs
- They bind the curds and set during baking to give structure.
- Butter
- Its fat adds richness and a tender, smooth texture.
- Sugar
- It adds sweetness and balances the tang of the sour milk.
The step that matters
Heating the sour milk until it curdles. Acid must separate the milk into firm curds and thin whey. Overheating or adding too much vinegar can make the curds tough and grainy, so the curds should be watched as they form and removed from the whey before mixing.
Swap the mace
How well each one fits the dish's main ingredients (milk, vinegar, butter, egg, sugar):
- Cinnamonfits better
- Nutmegfits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against milk, vinegar, butter, egg, sugar. 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 cheesecake 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.

White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes