Why it works: Almond and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,514 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Sand Tarts
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 in a bowl.
Add the sugar and beat well.
Incorporate the egg yolks and egg white, then mix in the flour to form a stiff dough.
Roll the dough very thin and cut into shapes.
Decorate and bake
Moisten the tops with egg white, then sprinkle with a mixture of fine sugar and cinnamon.
Place one or two almonds on each cake.
Bake in a 400°F (200°C) oven 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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Almond + cinnamontop 1% of all pairsSmell alikestrongCooked together3,514 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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
- Butter
- Creams with sugar to trap air and give the cookies a tender, rich texture.
- Flour
- Provides the structure that holds the stiff dough together after rolling and cutting.
- Sugar
- Sweetens the dough and helps it brown during baking.
- Egg yolks
- Add richness and fat, adding tenderness and binding the dough.
- Egg white
- Binds the dough and gives the tops a glossy surface for the sugar coating.
- Almonds
- Add nutty flavour and a crisp, decorative finish to each cake.
The step that matters
Rolling the dough very thin. Thin dough bakes quickly and turns crisp, while thick dough stays soft and doughy in the middle. Keeping an even thickness also helps the cookies bake evenly and brown at the same rate.
“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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