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 ↓
Apple Pasties
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.
Make the pastry
Make a pastry by mixing flour, lard, and butter, adding lard first.
Roll out the pastry and divide the butter into three pieces, placing it on top of the pastry.
Fold and roll out the pastry three times.
Cut the pastry into rounds the size of bread plates.
Assemble and bake
Line each plate with a piece of pastry and cover with thinly sliced apples.
Sprinkle sugar over the apples to taste.
Place another piece of pastry on top and brush with milk.
Bake in a 400°F (200°C) oven for 30 minutes, covering with butter paper if it gets too 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.
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).
-
Apple + milktop 11% of all pairsSmell alikemoderateCooked together4,104 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Flour
- Forms the main structure of the pastry dough.
- Butter
- Creates flaky layers and adds rich flavour to the pastry.
- Lard
- Adds tenderness and flakiness to the pastry dough.
- Apples
- Provide moisture and tart flavour that fills the pastry.
The step that matters
Folding and rolling the pastry layers. Folding and rolling spreads the butter into thin sheets within the dough. As the pastry bakes, the butter releases steam and separates the layers, producing flakiness. If the butter softens too much, it blends into the dough and the layers are lost.
Swap the apple
How well each one fits the dish's main ingredients (flour, butter, sugar, milk):
- Vanillafits better
- Raisinfits better
- Figfits better
- Applethe original
Fit is the average pairing score against flour, butter, sugar, milk. 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.
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.
Apple Pudding256 recipes
Apple Cake80 recipes
Apple Meringue75 recipes
Dried Apple Cake51 recipes