Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Coffee Bread
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the dough
Incorporate the beaten egg, melted butter, and powdered sugar into the bread dough.
Roll the dough out to ½ inch thick.
Sprinkle the surface with sugar and cinnamon, then roll it up.
Bake and serve
Place the rolled dough in a deep, narrow pan and let it rise.
Bake at 350°F (175°C) until golden brown.
Serve with coffee for Sunday breakfast.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Butter + cinnamontop 15% of all pairsSmell alikemoderateCooked together17,784 recipes
Shared aroma: anethole (sweet, anise).
-
Bread + cinnamontop 17% of all pairsSmell alikemoderateCooked together1,705 recipes
Shared aroma: methyl cinnamate (strawberry).
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
- Bread dough
- Provides the yeasted structure that traps gas and gives the bread its chewy crumb.
- Beaten egg
- Adds richness and helps bind the dough, giving a tender crumb.
- Melted butter
- Adds fat that softens the crumb and promotes browning in the oven.
- Powdered sugar
- Sweetens the dough and helps the crust brown.
The step that matters
Let the rolled dough rise. Yeast needs time to produce gas in the rolled dough; rising too little leaves a dense loaf, while the dough must still hold its shape in the narrow pan.
Swap the cinnamon
How well each one fits the dish's main ingredients (bread, egg, butter, sugar):
- Cinnamonthe original
- Nutmegfits about as well
- Capersfits less well
- Parsleyfits less well
Fit is the average pairing score against bread, egg, butter, sugar. 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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