Name: To Roast a Turkey
Ingredients: 1½ pints bread crumbs; 3 tablespoons butter; 2 tablespoons celery seed; 1 teaspoon salt; 2 teaspoons black pepper; 2 eggs

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 ↓

To Roast a Turkey

Ingredients

Directions

The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

Hang the turkey in the air for 24 hours after cleaning.
Mix bread crumbs, butter, celery seed, salt, black pepper, and beaten eggs for stuffing.
Plump out the breast of the turkey thoroughly.

Roast

Place the turkey in a roasting pan with enough water to steam it well.
Dredge and baste the turkey regularly.
Bake a 15-pound turkey for 3 hours in a slow oven at 300°F (150°C) to ensure it is fully cooked.

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).
Bread + buttertop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Bread + eggtop 13% of all pairs

Smell alikemoderate

Cooked together22,662 recipes

Shared aroma: (e)-2-octenal (fatty, green).
Bread + celerytop 16% of all pairs

Smell alikemoderate

Cooked together2,110 recipes

Shared aroma: guaiacol (smoky, sweet).
Bread + peppertop 16% of all pairs

Smell alikemoderate

Cooked together20,964 recipes

Shared aroma: 2-nonenal (fatty, green).

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

What each ingredient does

Bread crumbs: Provides the bulk and structure of the stuffing.
Butter: Adds fat for richness and moisture in the stuffing.
Eggs: Bind the stuffing together and set as it cooks.
Celery seed: Adds a savoury, aromatic flavour to the stuffing.

The step that matters

Bake a 15-pound turkey for 3 hours in a slow oven at 300°F (150°C) to ensure it is fully cooked.. Poultry is only safe to eat when its thickest parts reach a fully cooked temperature. A slow oven heats the bird gently so the centre cooks through while the outside stays moist rather than drying out.