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Dessert

Hard Gingerbread

A dense gingerbread made with molasses, sugar, butter, ginger, and baking soda.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Hard Gingerbread

Why it works: Molasses and sugar are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Hard Gingerbread

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Make the batter

  1. In a large bowl, combine molasses, sugar, and water.

  2. Add baking soda and mix well.

  3. Melt the butter and stir it into the mixture.

  4. Add ginger and coarse sea salt to taste. Mix until well combined.

  5. Pour the batter into a greased baking pan.

Bake and serve

  1. Bake at 350°F (175°C) until firm.

  2. Let cool before serving.

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.

  1. Molasses + sugartop 11% of all pairs
    Smell alikemoderate
    Cooked together9,225 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  2. Molasses + gingertop 14% of all pairs
    Smell alikelow
    Cooked together4,116 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Sugar + gingertop 17% of all pairs
    Smell alikelow
    Cooked together14,054 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

  4. Sugar + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Butter + gingertop 26% of all pairs
    Smell alikemoderate
    Cooked together7,152 recipes

    Shared aroma: trans-2-decenal (waxy, orange).

Sugar and ginger barely smell alike, yet cooks put them together in 14,054 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

Molasses
Provides the dark color, deep flavor, and moisture that define gingerbread.
Baking soda
Reacts with the acidic molasses to release gas, lightening the batter's texture.
Butter
Adds fat for tenderness and richness in the finished bake.
Sugar
Adds sweetness and helps brown the surface during baking.

The step that matters

Add baking soda and mix well. Baking soda needs to be evenly distributed through the acidic molasses mixture so it reacts uniformly. Uneven mixing leaves pockets of bitter soda and uneven rising.

Swap the ginger

How well each one fits the dish's main ingredients (molasses, sugar, butter):

  1. Cinnamonfits better
  2. Gingerthe original
  3. Nutmegfits about as well
  4. Clovefits about as well

Fit is the average pairing score against molasses, sugar, butter. Candidates are from the same food group and used in at least 100 recipes.

“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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