Name: Chelsea Buns
Ingredients: prepared dough; melted butter; currants; finely chopped almonds; citron; powdered sugar; cinnamon; egg wash

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 ↓

Chelsea Buns

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Cut the prepared dough into long narrow strips.
Twist each strip and coil it like a watch spring.
Place on pans, let rise, wash with egg wash, and bake at 400°F (200°C).
For another method, roll out the dough into a thin sheet about ¼ inch thick and 12 inches wide.
Brush the sheet with melted butter, sprinkle with currants, almonds, citron, powdered sugar, and cinnamon.
Roll up the sheet like a jelly roll and brush the outside with butter.
Cut the roll into slices about ½ inch thick and place cut side up on pans.
Let rise, wash with egg wash, and bake at 400°F (200°C).
Ice after baking or sprinkle sugar on top before baking.

Recipe from a historical cookbook (Internet Archive).

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.

Almond + cinnamontop 1% of all pairs

Smell alikestrong

Cooked together3,514 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Sugar + cinnamontop 10% of all pairs

Smell alikelow

Cooked together30,779 recipes

Shared aroma: guaiacol (smoky, sweet).
Butter + almondtop 11% of all pairs

Smell alikemoderate

Cooked together9,245 recipes

Shared aroma: 2,3-pentanedione (butter, sweet).
Currant + cinnamontop 15% of all pairs

Smell alikelow

Cooked together4,099 recipes

Shared aroma: ethyl cinnamate (sweet, balsamic).
Butter + cinnamontop 15% of all pairs

Smell alikemoderate

Cooked together17,784 recipes

Shared aroma: anethole (sweet, anise).

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

Swap the currant

How well each one fits the dish's main ingredients (butter, almond, sugar, cinnamon, egg):

Vanillafits better
Raisinfits better
Figfits better
Currantthe original

Fit is the average pairing score against butter, almond, sugar, cinnamon, egg. Candidates are from the same food group and used in at least 100 recipes.