Some pointers about making the muffin:
- Be sure your baking powder is really fresh
- Add the egg first, then the baking powder and really mix it good to break up the baking powder and mix it well into the egg.
- Add the rest of the ingredients
- Add the blueberries last
- Add a dash of Vanilla extract to give it a more homemade taste.
- You can use either coconut oil or olive oil