Line a 12 cup muffin tin with paper liners or spray with nonstick cooking spray. If you plan on eating them straight out of the oven, give the liners a spritz of cooking spray so the muffins won’t stick.
3
In a large bowl whisk together flour, oats, baking powder, baking soda, salt and cinnamon. Combine applesauce, buttermilk, sugar, oil and egg in a medium bowl. Make a well in dry ingredients and add applesauce mixture, stirring until just moist. (Don’t over mix them! The batter will be thicker than your average muffin batter.) Carefully fold in blueberries.
4
Spoon the batter into muffin cups. Bake at 375°F for 16-18 minutes.