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 ↓
Chocolate Cookies
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the dough
Dissolve the baking soda in a little buttermilk or sour milk.
In a bowl, mix the brown sugar, flour, melted butter, chopped raisins, chopped nuts, melted chocolate, and sweet milk in the order given.
Shape and bake
Drop small tablespoonfuls of the mixture onto baking sheets.
Bake in a slow oven at 300°F (150°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.
Photo for illustrative purposes only · Contact us to use it
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).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Nuts + chocolatetop 10% of all pairsSmell alikemoderateCooked together440 recipes
Shared aroma: furaneol (caramel, strawberry).
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Raisin + nutstop 10% of all pairsSmell alikemoderateCooked together490 recipes
Shared aroma: decanal (soap, orange peel).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 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
- Flour
- Provides the structure that holds the cookies together as they bake.
- Brown sugar
- Adds moisture, sweetness and chewiness, and helps the cookies brown.
- Butter
- Adds fat for tenderness and flavor, and helps the dough spread.
- Baking soda
- Reacts with the acid in buttermilk or sour milk to produce gas that helps the cookies rise.
- Chocolate
- Adds rich chocolate flavor and some fat to the dough.
The step that matters
Dissolve the baking soda first. Baking soda only leavens when it reacts with an acid. Dissolving it in buttermilk or sour milk before mixing spreads it evenly through the dough, so the cookies rise uniformly instead of in patches or with a bitter, soapy taste.
Swap the nuts
How well each one fits the dish's main ingredients (sugar, flour, butter, raisin, chocolate, milk):
- Almondfits better
- Chestnutfits better
- Pistachiofits better
- Nutsthe original
Fit is the average pairing score against sugar, flour, butter, raisin, chocolate, milk. 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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