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Dessert

Hard Gingerbread

A firm gingerbread dough made with molasses, butter, ginger, baking soda, salt, and flour, baked until firm.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Hard Gingerbread

Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. 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 dough

  1. In a large bowl, mix molasses, butter, ground ginger, dissolved baking soda, and salt until well combined.

  2. Gradually add flour until the dough is firm enough to roll out.

Roll and bake

  1. Roll the dough thin on a floured surface.

  2. Bake in a large dripping pan at 350°F (175°C) until firm.

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. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Ginger + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together8,564 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Molasses + flourtop 16% of all pairs
    Smell alikemoderate
    Cooked together10,429 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

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

Butter and flour barely smell alike, yet cooks put them together in 124,287 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
Adds sweetness, moisture and a dark color to the gingerbread.
Butter
Adds fat for richness and a tender bite.
Baking soda
Reacts with the molasses to lighten the texture and deepen browning.
Flour
Builds the structure that lets the dough be rolled thin and hold its shape.
Ground ginger
Provides the warm, spicy aroma that defines the gingerbread.

The step that matters

Gradually add flour until the dough is firm enough to roll out. Flour absorbs liquid and builds structure, so adding it slowly lets you stop once the dough is firm. Too much flour makes the gingerbread dry and tough.

Swap the ginger

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

  1. Cinnamonfits better
  2. Jalapenofits better
  3. Nutmegfits better
  4. Gingerthe original

Fit is the average pairing score against molasses, butter, flour. 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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