Why it works: Flour and biscuit match in chemistry and in kitchens. They rank in the top 9% of all ingredient pairs, and cooks put them together in 889 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Peach Pudding
Ingredients
Directions
The book says “a fairly hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Mix flour and sugar in a bowl.
Pare and halve the peaches.
Assemble
Layer half of the peaches in a deep pudding dish.
Sprinkle with half of the sugar and flour mixture.
Add a second layer of peaches and cover with the remaining sugar.
Dot the top with bits of butter.
Pour the water over the entire dish.
Cover with biscuit dough and make 3 or 4 slits in the crust.
Bake
Bake in a 400°F (200°C) oven until golden.
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.
-
Flour + biscuittop 9% of all pairsSmell alikestrongCooked together889 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Peach + biscuittop 13% of all pairsSmell alikestrongCooked together58 recipes
Shared aroma: nonanal (fat, citrus).
-
Peach + buttertop 14% of all pairsSmell alikemoderateCooked together860 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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
- Peaches
- Form the fruit base and release juices that become the sauce as they cook.
- Sugar
- Sweetens the fruit and dissolves into the juices to form a syrup.
- Flour
- Thickens the juices so the sauce sets rather than running thin.
- Butter
- Adds richness and helps the top brown as it bakes.
- Biscuit dough
- Forms a crust over the fruit that bakes golden and soaks up some of the syrup.
The step that matters
Make 3 or 4 slits in the crust. The slits let steam escape so the crust bakes dry and golden instead of turning soggy, and they let the juices bubble up without spilling over the dish.
Swap the peach
How well each one fits the dish's main ingredients (flour, sugar, biscuit, butter):
- Raisinfits better
- Vanillafits better
- Blueberryfits better
- Peachthe original
Fit is the average pairing score against flour, sugar, biscuit, 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.
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