Name: Steam Cornbread
Ingredients: 2 cups sour milk; 2 cups cornmeal; 2 cups graham flour; 2 tablespoons molasses; 1 teaspoon baking soda; 1 teaspoon salt

Why it works: Milk and flour 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 ↓

Steam Cornbread

Ingredients

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.

Mix the batter

In a large bowl, combine sour milk, cornmeal, graham flour, molasses, baking soda, and salt. Mix until well combined.
Pour the mixture into a greased steaming dish.

Steam and brown

Steam for 2.5 hours.
After steaming, brown in a 400°F (200°C) oven for 10 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.

Milk + flourtop 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).
Milk + molassestop 21% of all pairs

Smell alikelow

Cooked together7,243 recipes

Shared aroma: furaneol (caramel, strawberry).

Milk and flour 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

Sour milk: Its acidity reacts with the baking soda so the batter rises and turns tender.
Cornmeal: Provides the main body and the coarse, crumbly structure of the bread.
Graham flour: Adds gluten-forming protein and a nutty, whole-grain texture to the crumb.
Molasses: Adds sweetness, dark color, and moisture to the finished bread.
Baking soda: Reacts with the acidic sour milk to produce gas that lifts the 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.