Why it works: Sugar and egg 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 ↓
Greengage Tart
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.
Prepare
Preheat the oven to 350°F (175°C).
Select sound greengage fruit and fill a pie dish with them.
Dissolve ½ lb of powdered sugar in enough spring water.
Pour the sugar mixture over the fruit.
Cover with puff pastry.
Brush the crust with egg yolk.
Bake and serve
Bake in the oven until golden.
Sprinkle powdered sugar over the top before serving.
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.
-
Sugar + eggtop 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
- Greengage fruit
- Provides the main fruit flavour and tartness that the sweet syrup balances.
- Powdered sugar
- Sweetens the fruit and dissolves into a syrup that moistens the filling.
- Puff pastry
- Forms a flaky, layered crust that rises and browns in the oven.
- Egg yolk
- Brushed on the crust to promote even golden browning.
The step that matters
Bake in the oven until golden. Baking is judged by colour, so the pastry must be fully cooked and browned without the fruit juices burning. Pale pastry means it is underbaked and soggy underneath.
“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.
You might also like
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.