Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Never Fail Gingerbread
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Make the batter
In a large bowl, combine the sugar, molasses, butter, and milk.
Mix in the flour, baking soda, and ground ginger until well combined.
Add the eggs and beat the mixture well.
If desired, fold in the raisins.
Bake
Pour the batter into a greased baking pan and bake for 20 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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Ginger + raisintop 11% of all pairsSmell alikemoderateCooked together1,242 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Flour
- Provides the main structure that holds the cake together as it sets.
- Eggs
- Bind the batter and add structure and richness as they set in the oven.
- Molasses
- Adds moisture, deep sweetness, and the dark colour and flavour typical of gingerbread.
- Baking soda
- Reacts with the acidic molasses to release gas, helping the cake rise and lighten.
- Butter
- Adds fat for tenderness and a rich mouthfeel in the crumb.
- Granulated sugar
- Adds sweetness and helps browning and a tender texture.
The step that matters
Add the baking soda with the flour, then bake promptly. Baking soda starts releasing gas as soon as it meets the moist, acidic molasses batter. Mixing it in evenly and getting the pan into the oven without delay helps the cake rise well and keeps the crumb light.
Swap the raisin
The recipe marks raisin as optional. How well each one fits the dish's main ingredients (sugar, molasses, butter, milk, flour, ginger, egg):
- Raisinthe original
- Vanillafits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against sugar, molasses, butter, milk, flour, ginger, egg. 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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