Banana Bread with Oat-Streusel Topping

Details

Ingredients

• ¼ cup cold butter, cut into small pieces
• ½ cup all-purpose flour
• ¼ cup packed brown sugar
• 1 teaspoon ground cinnamon
• ½ cup quick cooking oats
• 1 ¼ cups white sugar
• ½ cup butter, softened
• 2 eggs
• 3 ripe bananas, mashed
• ½ cup buttermilk
• 1 teaspoon vanilla extract
• 2 ½ cups all-purpose flour
• 2 teaspoons pumpkin pie spice
• 2 teaspoons baking powder
• ½ teaspoon ground cinnamon
• 1 cup chopped nuts