Why it works: Clove and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓
Pepper Nuts
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
Beat the eggs well, then add the powdered sugar and beat again.
Cut the citron into small pieces and add it along with the hickory nuts and spices.
Sift together the flour, baking soda, and salt.
Gradually add the flour mixture until you can knead it in.
Shape and bake
Roll the dough into small balls and place them an inch apart on a baking sheet.
Bake in a moderate oven at 350°F (175°C) until golden.
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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Clove + cinnamontop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Cinnamon + flourtop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cinnamon + nutstop 13% of all pairsSmell alikemoderateCooked together487 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Nuts + flourtop 13% of all pairsSmell alikemoderateCooked together1,180 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Beaten eggs give the dough structure and help bind it together.
- Powdered sugar
- Adds sweetness and helps create a soft, tender crumb in the dough.
- Citron
- Provides chopped candied fruit texture and concentrated sweet, aromatic flavor.
- Hickory nuts
- Add crunch and a rich, nutty flavor to the dough.
- Baking soda
- Reacts with the dough's acidity to help it rise and brown.
The step that matters
Gradually add the flour mixture until you can knead it in. Adding flour too quickly can make the dough stiff and dry, while too little leaves it sticky and hard to shape. Adding it gradually lets you judge the texture by feel before the dough is overworked.
Swap the nuts
How well each one fits the dish's main ingredients (sugar, egg, clove, cinnamon, flour):
- Almondfits better
- Chestnutfits better
- Chickpeafits better
- Nutsthe original
Fit is the average pairing score against sugar, egg, clove, cinnamon, flour. 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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