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 ↓
Economical Charlotte Russe
Ingredients
Directions
Prepare the base
Prepare a quart of mock custard.
Pour the mock custard into a large glass fruit dish filled with stale cake pieces.
Gently stir the mixture.
Beat the egg whites until stiff and sweeten with white sugar.
Spread the beaten egg whites over the top.
Refrigerate until cold.
Make the chocolate cream
Boil 1½ cups of milk for the cream.
In a bowl, mix ½ cup sugar, 1 heaping teaspoon cornstarch, 2 tablespoons grated chocolate, 1 egg, ½ cup milk, and a pinch of salt.
Pour the mixture into the boiling milk.
Simmer for 1-2 minutes.
Let the cream cool until cold.
Serve
Pour the cold cream over the cake just before serving.
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).
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Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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Milk + chocolatetop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, 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
- Stale cake
- Soaks up the custard and forms the soft, spongy body of the dessert.
- Mock custard
- Provides moisture and a creamy, sweet layer that softens the cake.
- Egg whites
- Whipped to stiff foam, they make a light topping that holds its shape.
- Cornstarch
- Thickens the chocolate cream as it heats, giving it body.
- Egg
- Enriches the cream and helps it set as it cooks with the milk.
- Grated chocolate
- Adds flavour and colour to the cream.
The step that matters
Simmer the cream after adding the egg mixture. Cornstarch only thickens fully when it reaches a simmer, and the egg can curdle or scramble if the mixture is heated too fast. Stirring while it simmers keeps the cream 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.
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