Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Thanksgiving Plum Pudding
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard
Boil the raisins in the milk for 10 minutes.
Remove the raisins from the milk.
Add the beaten eggs, sugar, and salt to the boiled milk.
Season the mixture with spices or vanilla.
Assemble
Butter the bread slices.
Soak the buttered bread slices in the custard mixture.
Butter a deep pudding pan.
Layer the soaked bread and raisins alternately until the pan is full.
Let the mixture stand overnight.
Fill the pan with milk in the morning.
Bake and serve
Bake at 300°F (150°C) for 2.5 hours.
Serve with cold sauce.
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.
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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Eggs
- Set the custard so the bread and raisins hold together as the pudding bakes.
- Milk
- Forms the custard base, providing moisture that softens the bread as it bakes.
- Raisins
- Add sweetness and chewy texture scattered through the layers.
- Sugar
- Sweetens the custard and adds to its browning as it bakes.
- Stale bread
- Absorbs the custard and forms the body of the pudding.
The step that matters
Layering and soaking the bread. Bread that is too fresh or not fully soaked stays dry in places, while over-soaking makes the layers collapse. Even soaking lets the custard set evenly during baking.
Swap the raisin
How well each one fits the dish's main ingredients (milk, egg, sugar, vanilla, bread, butter):
- Figfits better
- Peachfits better
- Coconutfits better
- Raisinthe original
Fit is the average pairing score against milk, egg, sugar, vanilla, bread, 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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