"These are the best black velvet cupcakes! They're super moist and chocolatey and topped with a decadent black cocoa buttercream. They have a rich black color that makes these perfect for Halloween parties and all of spooky season!..."
INGREDIENTS
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1 cup (125 g) all purpose flour, spooned and leveled
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1/4 cup (28 g) black cocoa powder
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1/2 tsp baking powder
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1/2 tsp baking soda
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1/4 tsp salt
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1 tsp espresso powder, optional
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1/4 cup (56 g) unsalted butter, softened
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3/4 cup (150 g) granulated white sugar
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1 egg, at room temperature
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1 egg yolk, at room temperature
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1 tsp vanilla
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1/4 cup (60 g) sour cream, at room temperature
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1/2 cup (120 ml) whole milk, at room temperature
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1 cup (224 g) unsalted butter, softened
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pinch of salt
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1/2 cup (56 g) black cocoa powder
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2 cups (260 g) powdered sugar
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2-3 tbsp (30-45 ml) heavy cream, cold
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sprinkles for decorating