Name: Biscuit
Ingredients: 1 quart prepared flour; 1 pint milk or water; coating for pans (grease)

Why it works: Flour and milk are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Biscuit

Oven, in the book's wordsA quick oven

Ingredients

1 quart prepared flour
1 pint milk or water
coating for pans (grease)

Directions

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

Prepare

Preheat the oven to 400°F (200°C).
Grease the pans.

Make and bake

Mix the prepared flour with milk or water.
Drop the mixture by the spoonful onto the greased pans.
Bake for 10 to 12 minutes.
Alternatively, shape the mixture into cakes by hand.

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.

Flour + milktop 14% of all pairs

Smell alikelow

Cooked together78,219 recipes

Shared aroma: isobutyraldehyde (malty, green).

Flour and milk barely smell alike, yet cooks put them together in 78,219 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Prepared flour: Provides the main structure as the starch and proteins set during baking.
Milk or water: Hydrates the flour to form a cohesive dough and adds moisture to the finished biscuits.

“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.