Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Meringue Custard 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
Preheat the oven to 350°F (175°C).
Grease deep individual pie-tins or fluted tartlet pans.
Line the pans with puff pastry.
Make the custard
In a bowl, gradually stir 2 tablespoons of flour and ¼ teaspoon of salt into the beaten yolks of 6 eggs.
Add ½ cup of cream and stir until smooth.
Heat the mixture in a saucepan, stirring until it coats the back of a spoon without boiling.
Remove from heat, add a few drops of vanilla extract, and let it cool.
Fill the lined molds with the custard and bake until set.
Make the meringue and finish
In a clean bowl, beat the egg whites until frothy.
Gradually sprinkle in ½ pound of sugar and a dash of salt while beating until firm peaks form.
Spread a thin layer of meringue over the tart and decorate with the remaining meringue using a piping bag.
Sprinkle powdered sugar on top and return to the oven until lightly golden.
Remove from the oven and let cool 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.
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, 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
- Eggs
- Yolks thicken the custard and whites whip into the meringue, giving structure and set.
- All-purpose flour
- Starch thickens the custard so it holds its shape when cut and served.
- Heavy cream
- Adds fat and richness, giving the custard a smooth, soft texture.
- Granulated sugar
- Sweetens the meringue and helps stabilise the whipped egg whites.
The step that matters
Heating the custard without boiling. Egg yolks thicken as they heat, but if the custard boils it can curdle and turn grainy. Stir constantly and stop once it coats the back of a spoon.
Swap the vanilla
How well each one fits the dish's main ingredients (egg, flour, cream, sugar, butter):
- Vanillathe original
- Raisinfits about as well
- Coconutfits less well
- Figfits less well
Fit is the average pairing score against egg, flour, cream, sugar, butter. 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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