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 ↓
Molasses Gems
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 the dough
Preheat the oven to 350°F (175°C).
In a bowl, cream together the sugar and butter until light and fluffy.
Add the molasses, milk, and eggs. Mix well.
In another bowl, sift together the flour, baking soda, cream of tartar, ginger, nutmeg, and clove.
Gradually add the dry ingredients to the wet mixture.
Stir until just combined.
Fold in the chopped raisins.
Bake
Drop spoonfuls of the batter onto a greased baking sheet.
Bake for 12-15 minutes or until golden brown.
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).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Raisin + gingertop 11% of all pairsSmell alikemoderateCooked together1,242 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
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
- Eggs
- Bind the batter and add structure as they set in the oven.
- Flour
- Forms the main structure of the cookies as the gluten and starch set.
- Butter
- Adds fat for tenderness and richness, and helps the sugar cream into a light base.
- Molasses
- Adds moisture, deep sweetness, and flavor, and contributes to browning.
- Baking soda
- Reacts with the acidic molasses to produce gas that helps the cookies rise.
- Sugar
- Sweetens the dough and helps create a tender texture when creamed with butter.
The step that matters
Stir until just combined. Overmixing the flour develops gluten, which makes cookies tough and dense. Mixing only until the flour disappears keeps them tender.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, molasses, butter, milk, egg, flour, raisin):
- Cinnamonfits better
- Nutmegfits better
- Gingerthe original
- Allspicefits about as well
Fit is the average pairing score against sugar, molasses, butter, milk, egg, flour, raisin. 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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