2 cups all-purpose flour, plus additional for dusting |
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4 tablespoons granulated sugar |
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1 1/2 teaspoons baking powder |
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6 tablespoons cold unsalted butter, cut into pieces |
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1/4 cup prosecco, or more as needed |
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2/3 cup fresh strawberries, each cut into six pieces |
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1/2 cup white chocolate chips |
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1/2 cup confectioners' sugar, plus additional as needed |
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