Why it works: Beetroot and chocolate work together. They rank in the top 14% of all ingredient pairs, and 53 recipes mention both. Both carry 2-methylbutyraldehyde, which smells malty, chocolate. The science ↓
The recipe
Serves 6Ingredients
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.
Heat the oven to 180°C (350°F). Grease and line a 20cm (8in) round cake tin.
Grate the cooked beetroot finely, or blend it until smooth, and set aside.
Break the dark chocolate into a heatproof bowl, add the butter, and set over a pan of barely simmering water. Stir until melted and smooth, then take off the heat and stir in the hot espresso.
Whisk the eggs and golden caster sugar together for about 5 minutes until pale, thick and doubled in volume.
Gently stir the chocolate mixture into the egg mixture, then fold in the beetroot.
Sift the plain flour, baking powder and cocoa powder over the batter and fold in gently in two additions until just combined.
Pour the batter into the prepared tin and bake for 50 to 55 minutes, until the cake is set and a skewer inserted in the centre comes out with only moist crumbs.
Cool the cake in the tin for 15 minutes, then turn out onto a rack and cool completely.
Lightly whip the crème fraîche or double cream until soft peaks form, then serve alongside the cooled cake slices.
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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Beetroot + chocolatetop 14% of all pairsAroma overlapmoderateMentioned together53 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Chocolate + cocoa powdertop 2% of all pairsAroma overlapstrongMentioned together1,587 recipes
Shared aroma: 2-ethyl-3,6-dimethylpyrazine (roasted, nutty).
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Butter + creamtop 3% of all pairsAroma overlapstrongMentioned together41,494 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Chocolate + creamtop 5% of all pairsAroma overlapmoderateMentioned together5,463 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Cocoa powder + creamtop 5% of all pairsAroma overlapstrongMentioned together825 recipes
Shared aroma: acetic acid (sour, vinegar).
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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