Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Coffee Cake
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 batter
Preheat the oven to 350°F (175°C).
Beat the butter and sugar together until creamy.
Add the milk, beaten eggs, and flavoring, mixing well.
In a separate bowl, mix the flour with the cream of tartar and baking soda. Combine the dry ingredients with the wet mixture.
Bake and finish
Pour the batter into a flat baking tin and bake for 1 to 1½ hours.
Once baked, spread butter over the top while the cake is hot. Sprinkle with ground cinnamon, chopped peel, coconut chips, chopped burnt almonds, and sugar.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cinnamon + coconuttop 8% of all pairsSmell alikestrongCooked together979 recipes
Shared aroma: 2-heptanol (bitter, floral).
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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the batter and add structure and richness as they set in the oven.
- Butter
- Creams with sugar to trap air and adds richness and tender texture.
- Flour
- Forms the main structure of the cake as its proteins set during baking.
- Sugar
- Adds sweetness and helps the cake brown and stay moist.
- Cream of tartar
- Acidifies the batter and reacts with baking soda to help the cake rise.
- Baking soda
- Reacts with the acid in the batter to release gas, helping the cake rise.
The step that matters
Spreading butter on the cake while it is hot. Hot cake absorbs melted butter more readily, so the topping soaks in and keeps the surface moist rather than greasy sitting on top.
Swap the coconut
How well each one fits the dish's main ingredients (sugar, butter, milk, flour, egg, cream, cinnamon):
- Vanillafits better
- Raisinfits better
- Figfits about as well
- Coconutthe original
Fit is the average pairing score against sugar, butter, milk, flour, egg, cream, 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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