Name: Stewed Fish
Ingredients: 6 pounds fish (any kind); 3 pints water; ½ pound pork or ½ cup butter; 2 large onions; 3 tablespoons flour; salt to taste; pepper to taste

Why it works: Pork and onion are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,214 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Stewed Fish

Ingredients

Directions

Remove the heads and bones from the fish.
Boil the heads and bones in 3 pints of water for 30 minutes.
Slice the pork and fry until browned.
Slice the onions and fry them in the pork fat.
Stir in the flour and cook for 3 minutes, stirring constantly.
Pour the boiling water over the onion and flour mixture.

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.

Pork + oniontop 10% of all pairs

Smell alikemoderate

Cooked together18,214 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + peppertop 11% of all pairs

Smell alikemoderate

Cooked together68,474 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Fish + porktop 12% of all pairs

Smell alikemoderate

Cooked together668 recipes

Shared aroma: 4-heptenal (creamy, biscuit).
Pork + peppertop 16% of all pairs

Smell alikemoderate

Cooked together22,121 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + flourtop 17% of all pairs

Smell alikemoderate

Cooked together32,460 recipes

Shared aroma: isobutyraldehyde (malty, green).