INGREDIENTS
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•2 teaspoons ground cinnamon
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•1 cup white sugar
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•2 1/2 cups all-purpose flour
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•1 teaspoon baking powder
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•1/2 teaspoon baking soda
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•1/2 teaspoon Kosher salt
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•1 cup unsalted butter, at room temperature
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•1 cup white sugar
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•1 cup light brown sugar
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•3 eggs, at room temperature
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•2 teaspoon vanilla extract
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•1 cup full-fat sour cream, at room temperature