Why it works: Biscuit and spinach share more aroma than cooks usually use. They rank in the top 4% of all ingredient pairs, and cooks put them together in 58 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
The Alpine Club Trifle
Ingredients
Directions
Build the base
Cut one sponge cake into four lengthwise pieces, making them uneven in height.
Hollow out the inside edge of each quarter to fit closely around the center cake.
Soak the center cake well with Madeira wine in a glass dish.
Crumble the cuttings and place the four quarters around the center piece.
Strew sweet biscuit crumbs over the bottom of the dish.
Add custard and topping
Pour custard over the crumbs, ensuring it is slightly thicker than cup custard.
Prepare Goodall's White Blanc-mange Powder with 1 pint of milk and sweeten with sugar.
Pour the warm mixture over the sponge cakes to create a snowy appearance.
Make the popcorn
Pop some Indian corn in a covered pot over heat until it pops.
Grind the popped corn when cool.
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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Biscuit + spinachtop 4% of all pairsSmell alikestrongCooked together58 recipes
Shared aroma: nonanal (fat, citrus).
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Sugar + biscuittop 17% of all pairsSmell alikemoderateCooked together1,874 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Milk + biscuittop 17% of all pairsSmell alikemoderateCooked together1,332 recipes
Shared aroma: nonanal (fat, citrus).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Madeira wine + sugartop 21% of all pairsSmell alikelowCooked together343 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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
- Sponge cakes
- Provide the structure that holds the soaked layers and custard together.
- Madeira wine
- Soaks into the centre cake, adding moisture and a rich, fortified flavour.
- Goodall's white blanc-mange powder
- Thickens the milk so the topping sets into a smooth, white layer.
- Milk
- Forms the liquid base that the blancmange powder thickens.
- Custard
- Adds moisture and richness over the crumbs and sponge.
- Sugar
- Sweetens the blancmange topping.
The step that matters
Thickness of the custard layer. A custard thicker than a cup custard holds its shape on the crumbs instead of seeping down and turning the base soggy.
Swap the spinach
How well each one fits the dish's main ingredients (madeira wine, milk, sugar, biscuit):
- Arrowrootfits better
- Shallotfits better
- Capsicumfits better
- Spinachthe original
Fit is the average pairing score against madeira wine, milk, sugar, biscuit. 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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