Why it works: Sugar and molasses are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Soft Molasses Cookies
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Cream together the brown sugar and lard.
Add the eggs and molasses, and beat well.
Sift together the flour, baking soda, ginger, and salt, then add to the mixture.
Gradually add the boiling water and beat well.
Bake
Drop spoonfuls onto greased baking sheets.
Bake in a hot oven at 400°F (200°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.
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + gingertop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bread flour
- Forms the structure that holds the cookies together as they bake.
- Molasses
- Adds moisture, deep sweetness and a dark color to the dough.
- Lard
- Provides fat that tenderizes the texture and carries flavor.
- Baking soda
- Reacts with the molasses's acidity to lift the cookies and help them spread and brown.
- Eggs
- Bind the dough and add richness and structure.
The step that matters
Gradually add the boiling water and beat well. Adding the water slowly and beating it in lets the dough absorb the liquid evenly and keeps it smooth. Adding it all at once can make the batter uneven and too thin to hold its shape.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, egg, molasses, bread, flour):
- Cinnamonfits better
- Nutmegfits better
- Allspicefits about as well
- Gingerthe original
Fit is the average pairing score against sugar, egg, molasses, bread, 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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