Good-Cooking - Sour Cream Pound Cake with Buttery Orange Syrup

Ingredients

• Cake
• 3 cups all-purpose flour
• 1/2 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup (2 sticks) unsalted butter, at room temperature
• 3 cups granulated sugar
• 6 large eggs, at room temperature
• 1 teaspoon vanilla extract
• Grated zest of two oranges
• 1 cup sour cream, at room temperature