INGREDIENTS
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1/2 cup sugar
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1/3 cup all-purpose flour
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3/4 cup pecan pieces
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4 tablespoons unsalted butter, cubed and chilled
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1 teaspoon cinnamon
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Pinch kosher salt
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1 cup (2 sticks) unsalted butter
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1 1/2 cups granulated sugar
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1 teaspoon vanilla extract
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4 large eggs
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3 1/3 cups all-purpose flour
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2 teaspoons baking powder
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3/4 teaspoon baking soda
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1/2 teaspoon kosher salt
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2 cups sour cream
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Cooking spray
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2 tablespoons pecan pieces, toasted
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1 1/2 cups confectioners' sugar
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2 tablespoons milk, plus more if necessary
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1 to 2 drops orange blossom water