Why it works: Cinnamon and lemon match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 7,950 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Christmas 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 the butter with the flour and baking powder.
Stir the eggs with the sugar, then add all ingredients and knead well.
Place the dough in a cool place and let it stand overnight, or for a few days if needed.
Bake
Roll out the dough as you would for cookies and bake in a moderate oven at 350°F (175°C).
Grease the pans with paraffin.
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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Cinnamon + lemontop 7% of all pairsSmell alikestrongCooked together7,950 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Flour + cinnamontop 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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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
- Flour
- Forms the main structure of the dough as its starch and proteins set in the oven.
- Butter
- Adds richness and tenderness, and firms when chilled so the dough can be rolled.
- Eggs
- Bind the dough and add structure and richness.
- Sugar
- Adds sweetness and helps give the cookies a tender texture and browning.
- Baking powder
- Releases gas in the dough, helping the cookies rise and lighten.
- Cinnamon
- Adds warm aroma and flavor to the cookies.
The step that matters
Chilling the dough. Cold resting firms the butter so the dough holds its shape and rolls without sticking. Rolling warm, soft dough can make it tough and hard to handle, and the cookies may spread unevenly.
Swap the lemon
How well each one fits the dish's main ingredients (flour, sugar, butter, egg, cinnamon):
- Raisinfits better
- Vanillafits better
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against flour, sugar, butter, egg, cinnamon. 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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