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 ↓
Ginger-bread
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.
Prepare
Preheat oven to 350°F (175°C).
Make the batter
In a bowl, mix molasses and hot water.
Dissolve baking soda in the mixture.
Add butter, egg, flour, salt, and ginger.
Stir until well combined.
Bake
Pour batter into a greased baking pan.
Bake for about 30-35 minutes or until a toothpick comes out clean.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + gingertop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Molasses + flourtop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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, dark colour and deep flavour to the gingerbread.
- Baking soda
- Reacts with the acidic molasses to produce gas that lifts the batter and darkens it.
- Flour
- Provides the structure that holds the batter together as it bakes.
- Egg
- Binds the batter and helps set the crumb during baking.
- Butter
- Adds fat for a tender texture and rich flavour.
- Ginger
- Supplies the warm, spicy aroma that defines the gingerbread.
The step that matters
Bake until a toothpick comes out clean. Baking is what sets the batter's structure. Underbaked gingerbread stays wet and may sink in the middle, while overbaking dries the crumb and makes it firm. Checking with a toothpick helps you stop at the point where the centre is set but still moist.
Swap the ginger
How well each one fits the dish's main ingredients (molasses, butter, egg, flour):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits better
- Gingerthe original
Fit is the average pairing score against molasses, butter, egg, 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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