Name: Stewed Celery
Ingredients: Celery, trimmed and cut into equal lengths; Coarse sea salt; Bacon slices; A bunch of sweet herbs; 2 onions, chopped; Pepper; Stock; Browned flour; Toast squares

Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Stewed Celery

Ingredients

Directions

Tie celery in bundles and parboil in boiling salted water for 10 minutes. Drain.
Line the bottom of a stewpan with bacon slices.
Place the celery above the bacon with sweet herbs, onions, pepper, and salt.
Barely cover with stock and simmer until the celery is just tender.
Place the celery on toast squares.
Thicken the strained stock with browned flour, pour over the celery, and serve.

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.

Celery + peppertop 5% of all pairs

Smell alikestrong

Cooked together16,012 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Celery + oniontop 7% of all pairs

Smell alikemoderate

Cooked together18,518 recipes

Shared aroma: guaiacol (smoky, sweet).
Onion + peppertop 11% of all pairs

Smell alikemoderate

Cooked together68,474 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Celery + flourtop 15% of all pairs

Smell alikemoderate

Cooked together6,905 recipes

Shared aroma: isobutyraldehyde (malty, green).
Onion + flourtop 17% of all pairs

Smell alikemoderate

Cooked together32,460 recipes

Shared aroma: isobutyraldehyde (malty, green).