Name: GiBLET Soup
Ingredients: giblets of a duck; 1 ounce butter; ½ onion; 4 peppercorns; ¼ teaspoon coarse sea salt; small bunch of herbs; 1 quart hot water; 2 teaspoons Chablis or Trabener; a little saccharin

Why it works: Butter and onion are a kitchen classic. They rank in the top 15% of all ingredient pairs, and 42,912 recipes mention both. Both carry decanal, which smells soap, orange peel. The science ↓

GiBLET Soup

Ingredients

Directions

Prepare the soup

Clean and prepare the giblets of a duck.
In a saucepan, melt the butter and brown the giblets slightly.
Add the onion, peppercorns, salt, and herbs.
Pour in the hot water and stew gently until the meat is tender.

Strain and finish

Strain the soup and let it cool completely.
Remove all fat from the cooled soup.
Mix the fat-free soup half-and-half with any other stock.
Warm the mixture and add the Chablis and saccharin.

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 aroma chemistry they share, and how many recipes mention both.

Butter + oniontop 15% of all pairs

Aroma overlapmoderate

Mentioned together42,912 recipes

Shared aroma: decanal (soap, orange peel).

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

What each ingredient does

Giblets of a duck: Provide the main meat and flavour that the soup is built on.
Butter: Carries flavour and helps the giblets brown slightly at the start.
Chablis or trabener: Adds acidity and wine aroma to the finished soup.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.