Name: Tench Pie
Ingredients: Tench fish; Coarse sea salt; Butter; Pepper; Wine or tarragon vinegar; Fresh or pickled mushrooms (optional); Pie crust

Why it works: Butter and mushroom are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓

Tench Pie

Ingredients

Directions

Clean the fish immediately after catching them by salting or briefly dipping them in boiling water.
Place the cleaned fish in a pie dish with a layer of butter underneath.
Sprinkle pepper and coarse sea salt over the fish.
Add a little wine or tarragon vinegar and place some butter on top.
Cover with a lid and rim of pie crust.
Optionally, add fresh or pickled mushrooms for extra flavor.

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.

Butter + mushroomtop 7% of all pairs

Smell alikemoderate

Cooked together12,525 recipes

Shared aroma: trans-2-decenal (waxy, orange).
Wine + mushroomtop 8% of all pairs

Smell alikemoderate

Cooked together2,632 recipes

Shared aroma: 2-methoxy-4-propylphenol (allspice, anise).
Pepper + mushroomtop 11% of all pairs

Smell alikemoderate

Cooked together13,580 recipes

Shared aroma: 2-nonenal (fatty, green).
Fish + buttertop 12% of all pairs

Smell alikemoderate

Cooked together4,488 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Fish + mushroomtop 12% of all pairs

Smell alikemoderate

Cooked together444 recipes

Shared aroma: 1-octen-3-one (mushroom, metallic).