INGREDIENTS
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CAKE
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2 oz. unsweetened chocolate, chopped
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2 cups cake flour
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1/4 cup Dutch-processed cocoa
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1 teaspoon baking powder
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1 teaspoon baking soda
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1/2 teaspoon salt
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3/4 cup unsalted butter, cut up, softened
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1 3/4 cups sugar
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3 eggs
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2 teaspoons vanilla extract
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1 cup sour cream
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1 cup strong coffee
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FROSTING
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6 oz. unsweetened chocolate, chopped
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5 cups powdered sugar
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3 tablespoons Dutch-processed cocoa
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1 1/2 cups unsalted butter, cut up, softened
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2 teaspoons vanilla extract
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1/2 cup heavy whipping cream, room temperature