Name: Lambs’ Sweetbreads
Ingredients: Lambs’ sweetbreads; Salt; Pepper; Butter; Lemon juice

Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓

Lambs’ Sweetbreads

Ingredients

Directions

The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.

Soak the lambs’ sweetbreads in cold water for a few hours.
Remove any membranes and veins.
Boil in salted water for 10 minutes.
Drain and cool, then cut into pieces.
Sauté in butter until golden brown.
Season with salt, pepper, and a splash of lemon juice before serving.

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.

Pepper + lemontop 3% of all pairs

Smell alikestrong

Cooked together27,047 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Lamb + peppertop 12% of all pairs

Smell alikemoderate

Cooked together3,165 recipes

Shared aroma: 2-nonenal (fatty, green).
Butter + lemontop 16% of all pairs

Smell alikemoderate

Cooked together41,227 recipes

Shared aroma: 3-hexenal (apple, fruity).
Lamb + buttertop 17% of all pairs

Smell alikemoderate

Cooked together2,232 recipes

Shared aroma: decanal (soap, orange peel).
Pepper + buttertop 21% of all pairs

Smell alikemoderate

Cooked together85,593 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).