Ingredient:

• 1 cup buttermilk*
• ⅓ cup olive oil or melted coconut oil
• ⅓ cup honey
• 1 large egg
• Zest of 1 lemon
• 1 ½ cups wheat bran
• 1 cup white whole wheat flour or regular whole wheat flour
• 1 ½ teaspoons aluminum-free baking powder
• 1 ½ teaspoons baking soda
• ¼ teaspoon fine-grain sea salt
• 6 ounces (1 cup) fresh or frozen blueberries
• 2 teaspoons turbinado sugar, AKA raw sugar