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Bread

Boston Brown Bread

A steamed bread made with buttermilk, cornmeal, brown flour, soda, sweet milk, raisins, and eggs.

From an old cookbook · modernised transcription
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Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Boston Brown Bread

Ingredients

Directions

Make the batter

  1. Dissolve the soda in a small portion of boiling water; add to the molasses.

  2. Mix all together and beat as a cake batter.

Steam

  1. Put the batter in a greased mold and steam for three hours.

  2. Add a cup of seeded raisins if desired.

Nutrition, whole recipe (rough)

793Calories
28 gProtein
15 gFat
136 gCarbs
What these numbers assume: 6 portions
IngredientPortion assumedkcal
Flour1 cup (125g) all-purpose455
Milk1 cup (244ml) whole149
Egg1 large egg (50g)78
Grape1/2 cup (76g)62
Sugar1 tbsp (12.5g) granulated49
Salt1 tsp (6g)0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

By Colville, Jessie Henderson. [from old catalog]. 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. See the original page.

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. Flour + raisintop 1% of all pairs
    Smell alikestrong
    Cooked together9,075 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Buttermilk + flourtop 8% of all pairs
    Smell alikemoderate
    Cooked together3,721 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

    Shared aroma: isobutyraldehyde (malty, green).

  4. Milk + raisintop 15% of all pairs
    Smell alikemoderate
    Cooked together7,155 recipes

    Shared aroma: decanoic acid (acides aroma).

  5. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 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

Buttermilk
Its acidity reacts with the soda to produce gas, helping the bread rise and turn tender.
Cornmeal
Gives the bread its coarse, crumbly texture and yellow colour.
Brown flour
Provides the main structure and the dense, hearty body of the loaf.
Soda
Reacts with the acidic buttermilk to release carbon dioxide, which leavens the batter.
Eggs
Bind the batter and add structure as it sets during steaming.

The step that matters

Dissolving the soda in boiling water before adding it. Soda dissolved in water spreads evenly through the batter, so the gas it releases lifts the bread uniformly instead of leaving pockets or bitter patches of undissolved soda.

“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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