Name: Common Ginger Cookies
Ingredients: 1 lb lard; 4 oz baking soda; 2 cups molasses; 1 cup water; 2 oz ground ginger; 8 lbs all-purpose flour

Why it works: Molasses and ginger are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 4,116 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Common Ginger Cookies

Oven, in the book's wordsA hot oven

Ingredients

Directions

The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Make the dough

Mix lard, baking soda, molasses, water, and ginger together.
Gradually add flour until well combined.

Shape and bake

Roll out the dough and cut with a 3‑inch scalloped cutter.
Wash the tops with water.
Bake in a hot oven at 400 °F (200 °C) until golden.

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.

Molasses + gingertop 14% of all pairs

Smell alikelow

Cooked together4,116 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Ginger + flourtop 15% of all pairs

Smell alikemoderate

Cooked together8,564 recipes

Shared aroma: isobutyraldehyde (malty, green).
Molasses + flourtop 16% of all pairs

Smell alikemoderate

Cooked together10,429 recipes

Shared aroma: ethanol (alcoholic, ethereal).

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

What each ingredient does

Lard: Adds fat that tenderises the dough and gives a short, crumbly texture.
Baking soda: Reacts with the molasses acid to lift the cookies and help them spread and brown.
Molasses: Provides sweetness, moisture, and deep colour, and adds acidity that activates the baking soda.
Ground ginger: Supplies the characteristic spicy aroma of the cookies.
All-purpose flour: Forms the gluten and starch structure that holds the cookies together as they bake.