Why it works: Chocolate and malt work together. They rank in the top 4% of all ingredient pairs, and 29 recipes mention both. Both carry 2,3-pentanedione, which smells butter, sweet. The science ↓
The recipe
1 - 8x8 inch panIngredients
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 an 8x8 inch pan.
Melt the chopped unsweetened chocolate with the shortening in a heatproof bowl set over a pan of barely simmering water, stirring until smooth. Let it cool slightly.
Whisk the white sugar into the melted chocolate, then beat in the eggs one at a time and the vanilla extract.
In a separate bowl, whisk together the flour, 1/2 cup chocolate malt powder, baking powder and 1/2 teaspoon salt. Stir into the chocolate mixture until just combined.
Spread the batter evenly in the prepared pan. Bake for about 20 minutes, until a toothpick inserted in the center comes out with moist crumbs and the center reaches 160°F (71°C). Cool completely in the pan on a rack.
For the frosting, melt the butter in a small saucepan over low heat. Remove from the heat and stir in 1/4 cup chocolate malt powder and the pinch of salt.
Whisk in the confectioners' sugar and heavy cream until smooth and spreadable. Spread over the cooled bars, let set, then cut into squares.
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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Chocolate + malttop 4% of all pairsAroma overlapmoderateMentioned together29 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Chocolate + vanillatop 2% of all pairsAroma overlapmoderateMentioned together10,018 recipes
Shared aroma: sotolon (curry, maple).
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Butter + creamtop 3% of all pairsAroma overlapstrongMentioned together41,494 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + vanillatop 3% of all pairsAroma overlaplowMentioned together35,031 recipes
Shared aroma: beta-damascenone (apple, rose).
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Chocolate + creamtop 5% of all pairsAroma overlapmoderateMentioned together5,463 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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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