Why it works: Egg and sugar are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Tart Shells
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.
Prepare the pastry
Roll out the puff pastry thinly.
Cut out circles with a glass or biscuit cutter.
Cut smaller circles from two of the larger circles to create rings.
Place the rings on the third circle.
Bake the shells
Bake immediately.
Alternatively, line patty pans with the pastry to form shells.
Fill and top
Fill the baked shells with jelly.
Top with meringue made from the egg white and sugar.
Brown the meringue in a 350°F (175°C) oven.
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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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Puff pastry
- Its layers of butter and dough puff into flaky, crisp shells when baked.
- Egg white
- Whipped into a foam that bakes into the light meringue topping.
- Sugar
- Sweetens the meringue and helps stabilise the whipped egg white foam.
- Jelly
- Provides a sweet, fruity filling that sits inside the baked shells.
The step that matters
Bake immediately. Puff pastry relies on cold butter melting in the oven, creating steam that lifts the dough into layers. If the shaped pastry warms and softens before baking, the butter leaks out and the shells rise less and lose their crisp, flaky structure.
“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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