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 ↓
Small Spice Cakes
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 boiling water.
In a bowl, combine molasses, melted butter, cinnamon, mace, and coarse sea salt.
Add the dissolved baking soda and mix well.
Gradually add flour and beat until smooth.
Bake
Pour the batter into gem pans.
Bake in a moderate oven at 350°F (175°C) until done.
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).
-
Cinnamon + macetop 10% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: methyleugenol (clove, spice).
-
Molasses + cinnamontop 11% of all pairsSmell alikelowCooked together4,928 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + cinnamontop 15% of all pairsSmell alikemoderateCooked together17,784 recipes
Shared aroma: anethole (sweet, anise).
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
- Provides sweetness, dark color and a rich flavor that defines the spice cakes.
- Baking soda
- Reacts with the acidic molasses to produce gas that lightens the batter and helps it rise.
- Flour
- Forms the structure that sets the batter into a cake as it bakes.
- Melted butter
- Adds fat for tenderness and a moist crumb.
- Cinnamon
- Adds warm aroma and spice flavor.
The step that matters
Dissolve the baking soda fully in the boiling water before adding it. Baking soda only leavens when it is evenly dissolved and reacts with the acidic molasses. Lumps left in the batter can cause pockets of bitter taste and uneven rising.
Swap the mace
How well each one fits the dish's main ingredients (molasses, butter, cinnamon, flour):
- Nutmegfits better
- Clovefits better
- Allspicefits better
- Macethe original
Fit is the average pairing score against molasses, butter, cinnamon, 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.
More spice cakes 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