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 ↓
Health Bran Cookies
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Cream the butter and sugar together.
Add the well-beaten eggs and gradually mix in the milk.
Combine the baking powder with the flour and bran.
Add the dry mixture to the dough gradually.
If the dough is too sticky, add a little more flour.
Shape and bake
Roll out the dough thinly.
Cut the dough with a cookie cutter.
Bake in a 400°F (200°C) oven for 7 to 10 minutes.
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).
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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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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
- Butter
- Creams with the sugar to add fat and tenderness to the cookies.
- Eggs
- Bind the dough and add structure as they set in the oven.
- Flour
- Provides the main structure that holds the cookies together.
- Health bran
- Adds fibre-rich bulk and a nutty, toasty flavour to the dough.
- Baking powder
- Releases gas in the oven so the cookies rise and lighten.
- Sugar
- Sweetens the dough and helps the cookies brown at the edges.
The step that matters
Adding flour to the sticky dough. Bran absorbs liquid and can make the dough sticky, so flour should be added gradually. Too much flour makes the cookies dry and tough, while too little leaves the dough hard to roll and cut.
Swap the raisin
The recipe marks raisin as optional. How well each one fits the dish's main ingredients (butter, flour, milk, sugar, egg):
- Vanillafits about as well
- Raisinthe original
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against butter, flour, milk, sugar, egg. 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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