Name: Tripe Pie
Ingredients: thinly-sliced cold or raw ham; tripe; pepper; coarse sea salt; butter; brown stock; puff pastry

Why it works: Ham and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 5,475 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓

Tripe Pie

Ingredients

Directions

Layer thinly-sliced ham in the bottom of a dish.
Add a layer of tripe with jelly, season with pepper and coarse sea salt, and add a bit of butter.
Repeat layering until the dish is filled.
Add a few tablespoons of brown stock.
Cover the dish with puff pastry and bake until golden.

Recipe from a historical cookbook (Internet Archive).

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.

Ham + buttertop 16% of all pairs

Smell alikemoderate

Cooked together5,475 recipes

Shared aroma: trans-2-decenal (waxy, orange).
Pepper + buttertop 21% of all pairs

Smell alikemoderate

Cooked together85,593 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Ham + peppertop 23% of all pairs

Smell alikelow

Cooked together6,058 recipes

Shared aroma: 2,4-decadienal (seaweed).