Why it works: Cinnamon and flour are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 17,341 recipes. Both carry isobutyraldehyde, which smells malty, green. 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 large bowl, combine the molasses, egg, vinegar, cinnamon, melted butter, baking soda, and salt.
Gradually add the flour and mix until smooth.
Stir in the boiling water until well combined.
Bake
Pour the batter into a flat tin and bake for about 35 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.
-
Cinnamon + flourtop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Molasses + cinnamontop 11% of all pairsSmell alikelowCooked together4,928 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cinnamon + buttertop 15% of all pairsSmell alikemoderateCooked together17,784 recipes
Shared aroma: anethole (sweet, anise).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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 deep sweetness, dark color and moisture to the batter.
- Egg
- Helps bind the batter and gives the crumb some structure.
- Flour
- Forms the gluten network that gives the gingerbread its structure.
- Baking soda
- Reacts with the acidic vinegar and molasses to lift and lighten the crumb.
- Melted butter
- Adds fat for a tender texture and softer crumb.
- Vinegar
- Acidifies the batter so the baking soda reacts and helps the cake rise.
The step that matters
Stir in the boiling water until well combined. Baking soda starts reacting as soon as it meets the acidic batter, so the batter should go into the tin promptly once mixed. Thorough mixing spreads the soda evenly so the crumb rises uniformly.
Swap the cinnamon
How well each one fits the dish's main ingredients (molasses, egg, vinegar, flour, butter):
- Cinnamonthe original
- Nutmegfits about as well
- Capersfits less well
- Jalapenofits less well
Fit is the average pairing score against molasses, egg, vinegar, flour, butter. 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.
More soft gingerbread recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Molasses Cookies96 recipes
Molasses Cake90 recipes
Cinnamon Rolls71 recipes
Cinnamon Cake42 recipes