Name: Chicken Pie
Ingredients: 2 ½ lbs chicken; 2 lbs potatoes; 1 lb string beans; 1 lb biscuit flour; 2 oz butter; 2 oz sugar; 2 oz cream; 6 oz bread; 11 oz coffee

Why it works: Potato and beans match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 655 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓

Chicken Pie

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare the filling

Cook the chicken until tender.
Remove the meat from the bones.
Chop the meat.
Boil the potatoes until soft.
Mash the potatoes.
Steam the string beans until tender.

Make the crust

Prepare the biscuit dough using the flour and butter.
Roll the dough out.

Assemble and bake

Assemble the pie by layering chicken, potatoes, and beans.
Cover the pie with the biscuit dough.
Bake the pie in a 350°F (175°C) oven until the crust is golden brown.

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.

Potato + beanstop 5% of all pairs

Smell alikestrong

Cooked together655 recipes

Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Beans + biscuittop 5% of all pairs

Smell alikestrong

Cooked together49 recipes

Shared aroma: nonanal (fat, citrus).
Chicken + potatotop 7% of all pairs

Smell alikemoderate

Cooked together2,756 recipes

Shared aroma: (z)-4-decenal (green, must).
Butter + creamtop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Biscuit + flourtop 9% of all pairs

Smell alikestrong

Cooked together889 recipes

Shared aroma: isobutyraldehyde (malty, green).

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

What each ingredient does

Chicken: Provides the savoury meat filling that becomes tender through long cooking.
Potatoes: Mashed potatoes add body and a soft, binding texture to the filling.
String beans: Add vegetable bulk and a tender texture to the filling.
Biscuit flour: Forms the structure of the biscuit dough topping as it bakes.
Butter: Adds fat that makes the biscuit crust tender and helps it brown.
Cream: Adds richness and moisture to the filling.

The step that matters

Bake the pie in a 350°F (175°C) oven until the crust is golden brown.. Browning on the crust comes from the Maillard reaction and caramelisation, which need enough heat and fat at the surface. Pulling the pie too early leaves the crust pale and doughy, while baking too long can dry out the filling.

Swap the beans

How well each one fits the dish's main ingredients (chicken, potato, biscuit, flour, butter, sugar, cream):

Almondfits better
Pistachiofits better
Cashew nutfits better
Beansthe original

Fit is the average pairing score against chicken, potato, biscuit, flour, butter, sugar, cream. Candidates are from the same food group and used in at least 100 recipes.

“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.