Name: Water Souchy
Ingredients: Cayenne; Parsley roots; Minced parsley; Juice of ½ lemon; Brown bread; Butter

Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓

Water Souchy

Ingredients

Directions

Stew parsley roots in water for about an hour to make a strong broth, then strain.
Cut the fish into small pieces and place in a clean stewpan with the broth and parsley roots.
Clear off the scum as it rises and stew the fish for 10 to 12 minutes, ensuring it does not break.
Add the juice of half a lemon 2 minutes before serving.
Carefully remove the fish with a slice and place it in a deep dish.
Pour the broth over the fish, removing only the parsley roots, and serve very hot.

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.

Parsley + lemontop 1% of all pairs

Smell alikestrong

Cooked together14,037 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Bread + buttertop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Parsley + buttertop 15% of all pairs

Smell alikemoderate

Cooked together28,563 recipes

Shared aroma: trans-2-hexenal (green, leafy).
Parsley + breadtop 15% of all pairs

Smell alikemoderate

Cooked together8,588 recipes

Shared aroma: 2,4-decadienal (seaweed).
Lemon + buttertop 16% of all pairs

Smell alikemoderate

Cooked together41,227 recipes

Shared aroma: 3-hexenal (apple, fruity).