Name: Bran Drop Cookies
Ingredients: 2 cups bran; 1 cup wheat flour; 1 teaspoon baking soda; 2 teaspoons sugar; ¼ teaspoon salt; 1 well-beaten egg; ⅓ cup molasses; 1 cup milk; 1 cup seeded raisins

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 ↓

Bran Drop Cookies

Oven, in the book's wordsA moderate oven

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.

Prepare

Preheat the oven to 350°F (175°C).

Make the batter

In a large bowl, mix together the bran, wheat flour, baking soda, sugar, and salt.
Add the beaten egg, molasses, and milk to the dry ingredients and stir until combined. Fold in the raisins.

Bake

Drop the mixture by tablespoons onto greased baking sheets.
Bake for 15 to 20 minutes or until golden brown.

Recipe from a historical cookbook (Internet Archive).

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.

Flour + raisintop 1% of all pairs

Smell alikestrong

Cooked together9,075 recipes

Shared aroma: isobutyraldehyde (malty, green).
Wheat + milktop 6% of all pairs

Smell alikemoderate

Cooked together2,418 recipes

Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
Sugar + molassestop 11% of all pairs

Smell alikemoderate

Cooked together9,225 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Wheat + flourtop 12% of all pairs

Smell alikemoderate

Cooked together4,373 recipes

Shared aroma: isobutyraldehyde (malty, green).
Molasses + raisintop 12% of all pairs

Smell alikelow

Cooked together3,577 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

Bran: Adds fibre and body, soaking up liquid to give the cookies a hearty, chewy texture.
Wheat flour: Provides gluten and starch that give the cookies structure as they set in the oven.
Baking soda: Reacts with the acidic molasses to release gas, helping the cookies rise and spread slightly.
Egg: Binds the dough and adds structure and richness as it sets during baking.
Molasses: Adds moisture, deep sweetness, and acidity, and helps the cookies brown.
Raisins: Add pockets of concentrated sweetness and moisture throughout the cookies.

Swap the raisin

How well each one fits the dish's main ingredients (wheat, flour, sugar, egg, molasses, milk):

Raisinthe original
Vanillafits about as well
Figfits less well
Blueberryfits less well

Fit is the average pairing score against wheat, flour, sugar, egg, molasses, 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.