Step 1

Preheat oven to 400 degrees F for muffins, mini loaves and mini Bundts or 375 degrees F for a large loaf. (See pan options, above.) Coat pan(s) with cooking spray.

Step 2

Whisk whole-wheat flour, all-purpose flour, baking powder, cinnamon, baking soda and salt in a large bowl.

Step 3

Whisk eggs, buttermilk, brown sugar, butter, oil, vanilla and almond extract in another large bowl until well combined.

Step 4

Make a well in the center of the dry ingredients, pour in the wet ingredients and stir until just combined. Add berries and almonds. Stir just to combine; do not overmix. Transfer batter to the prepared pan(s). Top with additional almonds, if desired.

Step 5

Bake until golden brown and a wooden skewer inserted into the center comes out clean, 22 to 25 minutes for muffins or mini Bundts, 35 minutes for mini loaves, 1 hour 10 minutes for a large loaf. Let cool in the pan(s) for 10 minutes, then turn out onto a wire rack. Let muffins and mini Bundts cool for 5 minutes more, mini loaves for 30 minutes, large loaves for 40 minutes.