Banana Blueberry Bran Muffins

01Method

1. 1

   Heat the oven to 400°F (200°C). Prepare a 12-cup muffin tin by greasing the cups or fitting them with paper liners.

2. 2

   Combine the buttermilk and wheat bran in a medium bowl and set aside. In a separate bowl, whisk together the egg, brown sugar, oil, mashed banana, and vanilla until smooth.

3. 3

   In a large bowl, mix together the whole wheat flour, oat bran, baking soda, and baking powder. Pour in both the buttermilk mixture and the egg mixture, stirring just until the dry ingredients are moistened. Fold in the blueberries and walnuts, then divide the batter evenly among the muffin cups.

4. 4

   Bake for 20 minutes, or until a toothpick inserted into the center comes out clean.