Why it works: Barley and rice match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 568 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Chocolate Cookies
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.
Make the dough
Mix together the shortening, sugar, beaten egg, salt, and melted chocolate.
Sift together the rye flour, barley flour, rice flour, and baking powder.
Add the dry ingredients alternately with the milk to the wet mixture.
Chill the dough.
Shape and bake
Roll it out thinly.
Cut with a small cutter.
Bake in a moderate oven at 350°F (175°C).
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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Barley + ricetop 3% of all pairsSmell alikestrongCooked together568 recipes
Shared aroma: 2-nonenal (fatty, green).
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Rye + barleytop 4% of all pairsSmell alikestrongCooked together66 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Rye + flourtop 8% of all pairsSmell alikestrongCooked together1,320 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Rye + ricetop 11% of all pairsSmell alikemoderateCooked together54 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rye flour
- Provides some structure while contributing a mild, earthy flavor.
- Barley flour
- Adds structure and a slightly nutty flavor, with less gluten to build chewiness.
- Baking powder
- Releases gas when heated, helping the cookies rise and turn light.
- Melted chocolate
- Adds chocolate flavor and fat, contributing richness and a tender texture.
- Shortening
- Adds fat that tenderizes the dough and carries flavor.
- Egg
- Binds the dough and adds structure as it sets in the oven.
The step that matters
Add the dry ingredients alternately with the milk. Adding flour and liquid in portions keeps the dough evenly mixed and prevents lumps. Overworking the dough once flour is in can make cookies tough, so mix only until combined.
“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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