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 ↓
Princess Tartlets
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 the cases
Roll out the short pastry thinly and line deep tartlet tins.
Place a piece of greased paper in each tin and fill with raw rice.
Bake in a moderate oven at 350°F (175°C) until golden.
Fill and top
Once cool, add a little jam to the bottom of each tartlet.
Fill each tartlet with pastry custard.
Whip the egg whites until stiff, then gradually add the sugar.
Pile the whipped egg whites high on top of the tartlets.
Sprinkle with pink sugar and dry in a cool oven at 300°F (150°C).
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).
-
Sugar + raspberrytop 21% of all pairsSmell alikelowCooked together3,101 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Egg + raspberrytop 25% of all pairsSmell alikemoderateCooked together1,778 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Short pastry
- Forms the crisp, golden case that holds the filling.
- Egg whites
- Whipped into a stiff foam that forms the light, airy topping.
- Fine sugar
- Stabilises the whipped whites and sweetens the meringue topping.
- Pastry custard
- Provides a soft, creamy filling that contrasts with the crisp case.
- Jam
- Adds fruity sweetness and acidity at the base of each tartlet.
The step that matters
Whipping the egg whites until stiff. Egg whites must be whipped to stiff peaks before the sugar is added gradually. Fat, yolk or grease in the bowl prevents them whipping properly, and under-whipped whites will weep or collapse when dried in the oven.
Swap the raspberry
How well each one fits the dish's main ingredients (egg, sugar):
- Vanillafits better
- Raisinfits better
- Lemonfits better
- Raspberrythe original
Fit is the average pairing score against egg, sugar. 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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