INGREDIENTS
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2/3 cup sugar, plus more for sprinkling
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1/2 cup raw almonds with skins, plus 18 whole almonds for decorating
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1 3/4 sticks (7 ounces) unsalted butter, at room temperature, cut into pieces
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2 teaspoons pure vanilla extract
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1/4 teaspoon almond extract
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1/2 teaspoon fine salt
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1 1/2 cups all-purpose flour
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1 large egg white, beaten
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Special Equipment: 9-inch fluted tart pan with removable bottom, 9-inch cake pan or 9-by-9-inch baking pan