Why it works: Vanilla and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,287 recipes. Both carry 4-methoxybenzaldehyde, which smells sweet, anise. The science ↓
Chocolate Meringue Tarts
Ingredients
Directions
Make the filling
Combine milk, chocolate, and butter in a saucepan. Heat until boiling.
Stir in cornstarch and cook for 5 minutes until thickened. Remove from heat.
Beat the yolks and whites of the eggs with sugar until well combined.
When the chocolate mixture is almost cool, mix it with the egg mixture and vanilla.
Bake the tarts
Pour the mixture into pastry shells and bake until set.
Top and serve
Beat the egg whites with sugar and lemon juice until stiff peaks form.
Spread the meringue over the tarts and bake until lightly browned.
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.
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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Vanilla + cinnamontop 1% of all pairsSmell alikestrongCooked together5,287 recipes
Shared aroma: 4-methoxybenzaldehyde (sweet, anise).
-
Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Vanilla + chocolatetop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
-
Cinnamon + lemontop 7% of all pairsSmell alikestrongCooked together7,950 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chocolate
- Provides the main flavour and, once melted and set, the body of the filling.
- Cornstarch
- Thickens the milk mixture as it cooks, giving the filling its set texture.
- Eggs
- Yolks thicken and enrich the filling, while whites whip into the meringue topping.
- Sugar
- Sweetens the tarts and helps stabilise the whipped egg whites.
- Butter
- Adds fat for richness and a smooth mouthfeel in the filling.
- Lemon juice
- Adds acidity that helps stabilise the whipped egg whites for the meringue.
The step that matters
Mixing the chocolate mixture into the eggs. If the hot chocolate mixture is added to the eggs before it has cooled, the eggs can scramble instead of blending smoothly, so the step should wait until the mixture is almost cool.
Swap the lemon
How well each one fits the dish's main ingredients (milk, sugar, vanilla, cinnamon, butter, chocolate, egg):
- Figfits better
- Coconutfits better
- Peachfits better
- Lemonthe original
Fit is the average pairing score against milk, sugar, vanilla, cinnamon, butter, chocolate, egg. 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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