Name: Prepared Flour
Ingredients: 1 pint flour; 1 pint milk; salt to taste

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 ↓

Prepared Flour

Oven, in the book's wordsA moderate oven

Ingredients

1 pint flour
1 pint milk
salt to taste

Directions

Prepare the gluten

Tie 1 pint of flour tightly in a cloth and place it in boiling water.
Boil for 3 hours.
Remove the cloth; the gluten will be on the outside.
Grate the gluten and wet a portion with cold milk.

Make the porridge

Boil 1 pint of milk and stir in the wet mixture until it thickens to a porridge consistency.
Add a little salt to taste.

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

Flour: Its gluten forms the main body and chewy texture of the porridge.
Milk: Provides liquid that thickens with the gluten and adds richness to the porridge.

“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.