Why it works: Cheese and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 7,962 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Cheese Tarts
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
Line patty pans with the thin pastry.
Make the filling
Mix grated cheese with warmed butter, salt, and cayenne.
Add whisked egg yolks and beaten egg white to the mixture.
Half fill the pastry cases with the cheese mixture.
Bake and serve
Bake in a moderate oven at 350°F (175°C) until set and slightly colored.
Sprinkle grated cheese and chopped parsley on 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.
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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Cheese + parsleytop 25% of all pairsSmell alikemoderateCooked together1,507 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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 help it set into a custard-like texture when baked.
- Egg white
- Adds structure and lightness, helping the filling set firmly in the pastry.
- Cheese
- Provides the main flavor and, as it melts and browns, adds savory richness and color.
- Butter
- Adds fat for richness and a smooth, tender texture in the filling.
The step that matters
Bake until set and slightly colored. Egg proteins set with heat, so underbaking leaves the filling runny, while overbaking makes it rubbery and dry. Watch for a firm center and light browning.
Swap the parsley
How well each one fits the dish's main ingredients (cheese, butter, egg):
- Nutmegfits about as well
- Parsleythe original
- Capersfits about as well
- Thymefits about as well
Fit is the average pairing score against cheese, butter, egg. 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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