Why it works: Vanilla and milk 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 ↓
Lord Mayor's Trifle
Ingredients
Directions
Assemble the base
In a glass dish, arrange a layer of macaroons.
Pour the juice from the canned or fresh stewed fruit over the macaroons until soaked.
Spread a layer of the fruit over the soaked macaroons.
Make the custard
In a double boiler, cook milk, egg yolks, sugar, and cornstarch until thickened to make custard.
Fold in the beaten egg whites until combined.
Finish the trifle
Spread a layer of jelly over the custard.
Top with a pint of whipped cream.
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.
-
Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Vanilla + sugartop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Vanilla + creamtop 15% of all pairsSmell alikelowCooked together12,301 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Vanilla and sugar 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
- Macaroons
- Soak up the fruit juice, softening and adding a tender texture to the base.
- Eggs
- Set and thicken the custard, giving it structure and richness.
- Milk
- Forms the liquid base of the custard, adding creaminess.
- Cornstarch
- Thickens the custard as it heats, giving it a smooth, spoonable body.
- Sugar
- Sweetens the custard and balances the fruit.
- Whipped cream
- Adds a light, rich topping layer over the custard.
The step that matters
Cooking the custard until thickened. Cornstarch only thickens fully once it reaches a simmer, so it must be cooked long enough to lose its raw taste. Egg yolks can curdle or scramble if overheated, so gentle heat in a double boiler and steady stirring keep the custard smooth.
“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.
Vanilla Ice Cream108 recipes
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes