Name: Steamed Brown Bread
Ingredients: 1 cup corn meal; 2 cups graham flour; 1 cup molasses; ½ teaspoon coarse sea salt; 1 teaspoon baking soda; sour milk (enough to make a batter as thin as pancake batter)

Why it works: Corn and milk are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 6,955 recipes. Both carry hexanal, which smells green, grassy. The science ↓

Steamed Brown Bread

Ingredients

1 cup corn meal
2 cups graham flour
1 cup molasses
½ teaspoon coarse sea salt
1 teaspoon baking soda
sour milk (enough to make a batter as thin as pancake batter)

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Make the batter

In a bowl, mix cornmeal, graham flour, molasses, salt, and baking soda.
Add sour milk gradually until the batter is thin like pancake batter.

Steam and bake

Pour the batter into a steamer and steam for 2 to 3 hours.
After steaming, bake in a preheated oven at 400°F (200°C) for 15 minutes.

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.

Corn + milktop 10% of all pairs

Smell alikemoderate

Cooked together6,955 recipes

Shared aroma: hexanal (green, grassy).
Corn + flourtop 13% of all pairs

Smell alikemoderate

Cooked together6,165 recipes

Shared aroma: isobutyraldehyde (malty, green).
Flour + milktop 14% of all pairs

Smell alikelow

Cooked together78,219 recipes

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

Smell alikemoderate

Cooked together10,429 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Molasses + milktop 21% of all pairs

Smell alikelow

Cooked together7,243 recipes

Shared aroma: furaneol (caramel, strawberry).

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

Corn meal: Provides the main cornbread body and a coarse, grainy texture.
Graham flour: Adds structure and a nutty, wholesome flavor to the batter.
Molasses: Adds sweetness, dark color, and moisture to the batter.
Baking soda: Reacts with the acidic sour milk to produce gas that lightens the bread.
Sour milk: Supplies liquid and acidity that activates the baking soda.

The step that matters

Adding the sour milk. Sour milk must be added gradually so the batter reaches a thin, pancake-like consistency. A batter that is too thick can steam up dense and heavy, while the baking soda needs the acidic liquid to react and lift the bread.

“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.

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Steamed Brown Bread