Why it works: Biscuit and almond match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 388 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
College Pudding
Ingredients
Directions
Prepare the basin
Butter a 1.5‑pint pudding basin thickly.
Decorate the bottom with a few slices of candied fruit.
Split the sponge fingers and arrange them around the sides of the basin, overlapping each one.
Cut the tops of the sponge fingers level with the basin.
Fill and set
Break up the remaining sponge fingers and mix with chopped almonds, crushed ratafias, and finely chopped candied fruits.
Carefully fill the basin with this mixture, avoiding disturbance of the sponge fingers.
Prepare 1 pint of custard according to the package instructions.
While the custard is still hot, pour it into the basin over the cake mixture.
Cover with a plate and place a weight on top.
Let it stand overnight in a cool place.
Serve
Turn out onto a glass dish to 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.
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.
-
Biscuit + almondtop 1% of all pairsSmell alikestrongCooked together388 recipes
Shared aroma: nonanal (fat, citrus).
-
Almond + buttertop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Biscuit + buttertop 17% of all pairsSmell alikemoderateCooked together2,009 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sponge fingers
- Form the outer shell and absorb custard, giving the pudding its structure when turned out.
- Custard
- Soaks into the biscuits and sets as it cools, binding the pudding together.
- Ratafia biscuits
- Add crunch and an almond-like flavour to the filling.
- Blanched almonds
- Add crunch and nutty texture to the filling.
- Candied fruit
- Adds sweetness and bright fruity flavour throughout the pudding.
The step that matters
Pour the custard while it is still hot. Hot custard soaks evenly into the sponge fingers and filling before it sets, so the pudding holds together when turned out. Cooled custard may not penetrate well.
Swap the almond
How well each one fits the dish's main ingredients (biscuit, butter):
- Almondthe original
- Pistachiofits about as well
- Mixed nutsfits less well
- Hazelnutfits less well
Fit is the average pairing score against 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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