Why it works: Chocolate and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 10,020 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Chocolate Souffle
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 base
Cook chocolate crumbs gently until thick and they leave the sides of the pan clear.
Let the mixture cool slightly, then beat in the egg yolks and add the vanilla essence.
Fold and bake
Whisk the egg whites to stiff peaks and gently fold them into the mixture.
Pour the batter into a well-greased mold.
Cover the mold with buttered paper.
Steam for 1½ hours, or bake for 1 hour at 350 °F (175 °C).
Serve
Serve with custard, chocolate, or vanilla sauce.
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 + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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Vanilla + buttertop 14% of all pairsSmell alikemoderateCooked together20,050 recipes
Shared aroma: guaiacol (smoky, sweet).
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Chocolate + buttertop 16% of all pairsSmell alikemoderateCooked together10,543 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Egg + vanillatop 23% of all pairsSmell alikelowCooked together27,347 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Egg and vanilla barely smell alike, yet cooks put them together in 27,347 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
- Chocolate crumbs
- Provide the main flavour and body, thickening into a rich base when cooked gently.
- Egg yolks
- Enrich the base and add richness and structure as they bind the mixture.
- Egg whites
- Whipped to stiff peaks, they trap air and give the soufflé its light, risen texture.
The step that matters
Folding the egg whites. Whites hold air only while whipped to stiff peaks. Folding gently keeps that air in the batter, so the soufflé rises instead of collapsing.
“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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