Why it works: Cocoa powder and coffee work together. They rank in the top 2% of all ingredient pairs, and 541 recipes mention both. Both carry sotolon, which smells curry, maple. The science ↓
The recipe
2 layer 8 inch round cakeIngredients
Contains: egg, milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Preheat the oven to 350°F (175°C). Grease and flour two 8-inch round cake pans.
Whisk the flour, cocoa powder, baking soda and salt together in a bowl.
Beat the shortening and white sugar until light and fluffy. Beat in the eggs one at a time, then the 1 teaspoon vanilla extract.
Add the flour mixture and buttermilk to the creamed mixture alternately, starting and ending with flour, mixing until just smooth.
Divide the batter evenly between the pans and bake 30 to 35 minutes, until a toothpick inserted in the centers comes out clean. Cool in the pans 10 minutes, then turn out onto racks.
While the cakes cool, beat the 1/2 cup butter until creamy. Add half the confectioners' sugar, the pinch of salt, the coffee and 1/2 teaspoon vanilla, and beat until smooth to make the filling.
Brush the cooled cake layers with the 1/2 cup kirschwasser. Drain the cherries well, pat dry, and set aside about one third for decorating; chop the rest.
Spread the buttercream over the bottom layer, scatter the chopped cherries over it, and top with the second layer.
Whip the heavy cream with the remaining confectioners' sugar and 1 tablespoon kirschwasser until stiff, then frost the top and sides of the cake. Decorate with the reserved cherries.
Shave the semisweet chocolate square with a vegetable peeler over the top. Chill the cake at least 1 hour before slicing.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Cocoa powder + coffeetop 2% of all pairsAroma overlapmoderateMentioned together541 recipes
Shared aroma: sotolon (curry, maple).
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Sugar + vanillatop 3% of all pairsAroma overlaplowMentioned together35,031 recipes
Shared aroma: beta-damascenone (apple, rose).
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Cocoa powder + vanillatop 4% of all pairsAroma overlapmoderateMentioned together2,189 recipes
Shared aroma: sotolon (curry, maple).
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Vanilla + coffeetop 4% of all pairsAroma overlapstrongMentioned together1,391 recipes
Shared aroma: sotolon (curry, maple).
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Flour + buttermilktop 5% of all pairsAroma overlapmoderateMentioned together3,667 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Sugar and vanilla share little aroma chemistry, yet 35,031 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
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