Name: Devilled Butter
Ingredients: 1 oz. butter; ¼ teaspoon white pepper; ¼ teaspoon cayenne pepper; ¼ teaspoon curry paste; a few drops of 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 ↓

Devilled Butter

Ingredients

Directions

Mix the butter with white pepper, cayenne, and curry paste in a bowl.
Blend thoroughly with a few drops of lemon juice.

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).
Butter + lemontop 16% of all pairs

Smell alikemoderate

Cooked together41,227 recipes

Shared aroma: 3-hexenal (apple, fruity).
White pepper + lemontop 16% of all pairs

Smell alikelow

Cooked together1,658 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
White pepper + peppertop 19% of all pairs

Smell alikelow

Cooked together1,478 recipes

Shared aroma: piperonal (bitter, coconut).
Butter + peppertop 21% of all pairs

Smell alikemoderate

Cooked together85,593 recipes

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

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Butter: Provides fat and a smooth, creamy base that carries the spices.
Curry paste: Adds aromatic, savory flavor that defines the seasoning profile.