Why it works: Sugar and vanilla are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 35,032 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Chess-pie
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the filling
Preheat the oven to 400°F (200°C).
Beat the yolks of 5 eggs with 1 cup powdered sugar until light and foamy.
Beat ¾ cup butter until light, then combine with the egg mixture until smooth.
Flavor with vanilla or your preferred flavoring.
Line a pie plate with the crust and pour in the filling immediately.
Bake and top
While the pie is baking, whisk the whites of 5 eggs until stiff, adding a little sugar while beating.
Once the pie is a delicate brown, spread the whipped egg whites on top.
Return the pie to the oven to lightly color the egg whites.
Serve
Cut the pie into pieces immediately after removing from the oven to prevent it from falling.
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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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + vanillatop 14% of all pairsSmell alikemoderateCooked together20,050 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Egg yolks
- Thicken the filling and give it a rich, custardy structure as they set.
- Butter
- Adds fat for a rich, tender texture and smooth mouthfeel.
- Powdered sugar
- Sweetens the filling and dissolves smoothly into the yolks and butter.
- Egg whites
- Whipped into a stiff foam that forms a light, lightly browned topping.
The step that matters
Cut the pie immediately after removing from the oven. As the filling cools it contracts and sets; cutting while it is still warm and settling helps prevent the pie from falling apart or 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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