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Dessert

Hard Gingerbread

A firm gingerbread cake made with molasses, shortening, sour milk, baking soda, spices, and flour.

From an old cookbook · modernised transcription
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Hard Gingerbread

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 ↓

Hard Gingerbread

Oven, in the book's wordsA slow oven

Ingredients

Directions

The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.

Make the dough

  1. In a bowl, combine molasses, shortening, sour milk, baking soda, and spices.

  2. Gradually add flour until the mixture is very soft.

Shape and bake

  1. Shape the dough into a cake about 2 inches thick.

  2. Bake in a slow oven at 300°F (150°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. Milk + flourtop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Molasses + milktop 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

Molasses
Adds dark sweetness, moisture, and the characteristic flavor and color of the gingerbread.
Shortening
Adds fat, which tenderizes the crumb and carries the spices.
Sour milk
Its acidity reacts with the baking soda and adds moisture to the dough.
Baking soda
Reacts with the acid in the sour milk and molasses to release gas, helping the dough rise.
Flour
Provides structure, setting the dough as it bakes until firm.

The step that matters

Adding the flour gradually. Flour should be added little by little until the dough is very soft. Adding too much at once or too much overall can make the gingerbread dense and hard to shape, while stopping too early leaves it too wet to hold a cake shape.

“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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