Sour Cream Maple Bread

Bahan-bahan (12 porsi)

• 1¾ cups all purpose flour
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• ½ teaspoon salt
• ½ cup (1 stick) unsalted butter, (at room temperature)
• ¾ cup maple syrup
• 1 cup sour cream
• 1 large egg
• ½ cup chopped pecans, (optional)