Why it works: Pepper and butter are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 85,593 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
A Rook Pie
Ingredients
Directions
Prepare
Skin and draw the young rooks, removing the back bones.
Season them well with pepper and coarse sea salt.
Assemble and bake
Place them in a deep dish and add ½ cup of water.
Lay ½ pound of butter over the rooks.
Make a good puff pastry and cover the dish with it.
Lay a paper over the pastry to ensure thorough baking.
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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Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Young rooks
- Forms the main meat of the filling.
- Butter
- Adds richness and moisture, melting over the birds as they cook.
- Puff pastry
- Forms a flaky, layered crust that rises as its butter layers release steam.
The step that matters
Lay a paper over the pastry. The pastry lid must bake through while its surface is shielded from over-browning. Covering it with paper slows surface colour while the layers set and the interior cooks.
“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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