Why it works: Chocolate and sugar are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 15,404 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Chocolate Cream
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the filling
Cook the grated chocolate, sugar, egg yolks, and sweet milk over steam until thick.
Fill tart shells with a spoonful of the mixture.
Make the topping
Beat the egg whites to a stiff froth.
Add grated chocolate, sugar, and lemon extract to the egg whites and mix well.
Bake and serve
Spread the frosting evenly over the tarts.
Place in a 350°F (175°C) oven to harden.
Serve cold.
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.
Photo for illustrative purposes only · Contact us to use it
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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Chocolate + sugartop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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Chocolate + milktop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Baker's chocolate
- Provides the main chocolate flavor and firms the filling as it cools.
- Egg yolks
- Thicken the milk mixture when gently heated, giving the filling body.
- Egg whites
- Whipped to a stiff froth, they trap air and lighten the topping.
- Sweet milk
- Provides the liquid that cooks with the yolks into a thick custard.
- Sugar
- Adds sweetness and helps the whipped whites hold their structure.
The step that matters
Cook the filling over steam until thick. Egg yolks thicken as they heat, but too much heat can curdle them. Gentle steam heat cooks the yolks slowly and evenly, giving a smooth, thick filling.
Swap the lemon
How well each one fits the dish's main ingredients (chocolate, sugar, egg, milk):
- Vanillafits better
- Coconutfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against chocolate, sugar, egg, milk. 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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