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 ↓
Crisp Ginger Snaps
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the dough
In a pot, heat molasses, lard, salt, and vinegar together.
Remove from heat and stir in baking soda and ginger.
Allow the mixture to cool, then mix in enough flour to form a stiff dough.
Shape and bake
Roll the dough very thin and cut into desired shapes.
Bake in a 400°F (200°C) oven until crisp.
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.
-
Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Ginger + flourtop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Molasses + flourtop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Vinegar + gingertop 19% of all pairsSmell alikemoderateCooked together5,126 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Molasses + vinegartop 26% of all pairsSmell alikelowCooked together1,253 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
- Molasses
- Adds sweetness, depth of flavour and moisture to the dough.
- Lard
- Provides fat that keeps the cookies tender and helps them crisp as they bake.
- Baking soda
- Reacts with the acidic vinegar and molasses to lift and lighten the dough.
- Flour
- Provides the structure that turns the mixture into a stiff, shapeable dough.
The step that matters
Stir in the baking soda after removing from heat. Baking soda reacts quickly with the acid in the vinegar and molasses, releasing gas. Adding it while the mixture is still very hot can cause it to foam over, and the leavening is strongest when the reaction is managed before the dough is shaped.
Swap the ginger
How well each one fits the dish's main ingredients (molasses, vinegar, flour):
- Jalapenofits better
- Cinnamonfits better
- Allspicefits better
- Gingerthe original
Fit is the average pairing score against molasses, vinegar, 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.
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.
Ginger Cookies213 recipes
Molasses Cookies96 recipes
Ginger Cake93 recipes
Molasses Cake90 recipes