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 ↓
Baked Chocolate Custard
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard
Boil the milk.
Add the grated chocolate to the boiling milk and cook for 2 to 3 minutes.
Gradually pour the chocolate mixture into the beaten eggs, stirring constantly.
Bake
Pour the mixture into a pie dish. Bake in a 350°F (175°C) oven for about 15 to 20 minutes, or until just set at the top.
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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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).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Eggs
- Set the custard as their proteins coagulate during baking, giving it structure.
- Milk
- Provides the liquid base and moisture, keeping the custard soft and creamy.
- Grated chocolate
- Supplies the main flavour and richness, and its fat adds smoothness to the custard.
- Sugar
- Adds sweetness that balances the bitterness of the chocolate.
The step that matters
Gradually pouring the chocolate mixture into the beaten eggs. Adding hot liquid slowly while stirring constantly gently warms the eggs so they blend smoothly. Pouring too fast can scramble the eggs and leave a grainy custard.
“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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