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 ↓
Molasses Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Dissolve the baking soda in 1 tablespoon of boiling water and add it to the molasses.
Stir in the melted lard, boiling water, ginger, and flour.
Beat the mixture until smooth.
Bake
Pour into a greased baking pan and bake in a moderate oven at 350°F (175°C) for about 30 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.
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.
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Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + gingertop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Molasses + flourtop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- New orleans molasses
- Provides sweetness, dark color, moisture, and rich flavor, and its acidity reacts with the baking soda.
- Baking soda
- Reacts with the molasses acid to release gas, which lifts and lightens the cake.
- Flour
- Builds the cake's structure as its proteins set during baking.
- Lard
- Adds fat that tenderizes the crumb and carries flavor.
- Ginger
- Adds the warm, spicy aroma that defines the cake's flavor.
The step that matters
Dissolving the baking soda before mixing it into the molasses. Baking soda must be fully dissolved and evenly distributed so it reacts with the molasses acid throughout the batter. Unevenly mixed soda leaves pockets that over-rise or taste bitter, and uneven lift gives a coarse, patchy crumb.
Swap the ginger
How well each one fits the dish's main ingredients (molasses, flour):
- Jalapenofits better
- Cinnamonfits better
- Allspicefits about as well
- Gingerthe original
Fit is the average pairing score against molasses, 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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