Why it works: Molasses and ginger are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 4,116 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Soft 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat your oven to 350°F (175°C).
Make the batter
In a bowl, mix together the molasses, shortening, and sour milk.
Add the baking soda and ginger, then stir until combined.
Gradually add flour until the batter is as stiff as sponge cake.
Bake
Pour the batter into a greased baking pan and bake for about 30-40 minutes.
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.
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Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Ginger + flourtop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Molasses + flourtop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Milk + gingertop 19% of all pairsSmell alikemoderateCooked together4,519 recipes
Shared aroma: methyl 2-methylbutyrate (fruity, apple).
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 gingerbread flavor.
- Shortening
- Adds fat, giving the cake a tender, soft crumb.
- Sour milk
- Its acidity reacts with baking soda to help the cake rise and stay soft.
- Baking soda
- Reacts with the acidic sour milk and molasses to produce gas that lifts the batter.
- Flour
- Provides structure, setting the batter into a cake as it bakes.
The step that matters
Gradually add flour until the batter is as stiff as sponge cake. Adding flour gradually lets you judge the consistency. Too much flour at once or too much overall makes the cake dense and dry, while too little leaves it too loose to hold its structure.
Swap the ginger
How well each one fits the dish's main ingredients (molasses, milk, flour):
- Cinnamonfits better
- Jalapenofits better
- Nutmegfits better
- Gingerthe original
Fit is the average pairing score against molasses, milk, 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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