Name: Brown Bread
Ingredients: 2 cups graham flour; 1 cup white flour; 1 teaspoon baking soda; 1 pint buttermilk; ½ cup brown sugar; 1 teaspoon salt; 2 cups sweet milk

Why it works: Flour and buttermilk are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 3,721 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Brown Bread

Oven, in the book's wordsA moderate oven

Ingredients

Directions

Make the batter

In a large bowl, combine the graham flour, white flour, baking soda, brown sugar, salt, and buttermilk, then mix until well combined.
Add the sweet milk and stir until smooth.

Steam

Pour the mixture into a greased steaming container.
Steam for three hours.

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.

Photo for illustrative purposes only · Contact us to use it

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 + buttermilktop 8% of all pairs

Smell alikemoderate

Cooked together3,721 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Buttermilk + sugartop 9% of all pairs

Smell alikestrong

Cooked together2,973 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Flour + milktop 14% of all pairs

Smell alikelow

Cooked together78,219 recipes

Shared aroma: isobutyraldehyde (malty, green).
Flour + sugartop 15% of all pairs

Smell alikemoderate

Cooked together92,116 recipes

Shared aroma: phenylacetaldehyde (hawthorne, honey).
Sugar + milktop 18% of all pairs

Smell alikelow

Cooked together77,875 recipes

Shared aroma: 2-nonenal (fatty, 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

Graham flour: Provides the bulk and the coarse, nutty texture of the loaf.
White flour: Adds structure and lightens the texture alongside the graham flour.
Baking soda: Reacts with the acidic buttermilk to produce gas that lifts the bread.
Buttermilk: Its acidity activates the baking soda and keeps the crumb tender and moist.
Brown sugar: Adds sweetness, moisture and a deeper, molasses-like flavor.
Sweet milk: Adds liquid that hydrates the flours and makes a smooth, soft batter.

“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.