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Bread

Rye Bread

A steamed rye bread made with rye flour, cornmeal, molasses, baking soda, salt, and sour milk.

From an old cookbook · modernised transcription
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Why it works: Rye and flour match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 1,320 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Rye Bread

Ingredients

Directions

Make the batter

  1. In a large bowl, mix the rye flour, cornmeal, salt, and baking soda.

  2. Add the molasses and sour milk, and mix until well combined.

Steam

  1. Pour the mixture into a steamer and steam for 4 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.

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.

  1. Rye + flourtop 8% of all pairs
    Smell alikestrong
    Cooked together1,320 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Rye + milktop 12% of all pairs
    Smell alikemoderate
    Cooked together918 recipes

    Shared aroma: ethyl 2-methylbutyrate (fruity, apple).

  3. Flour + milktop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Flour + molassestop 16% of all pairs
    Smell alikemoderate
    Cooked together10,429 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  5. Rye + molassestop 16% of all pairs
    Smell alikelow
    Cooked together804 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

Rye flour
Provides the bulk and earthy flavour of the bread, with structure from its proteins and starches.
Cornmeal
Adds a coarser, grainy texture and body to the crumb.
Molasses
Adds sweetness, moisture, and a dark colour to the bread.
Baking soda
Reacts with the acidic sour milk to produce gas that lightens the bread.
Sour milk
Its acidity activates the baking soda and adds moisture and tang.

The step that matters

Keep the steamer at a steady simmer. Steam is what cooks and sets this batter without a dry oven heat, so the water must keep producing steam for the full time. If the water runs low or boils off, the bread can turn out dense and gummy.

“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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