Pour the oats into a bowl, add the pecans, baking powder and salt.
Mix the mashed banana with the Coconut milk (you can do this by blitzing them together in the food processor, if you like).
Beat the banana and milk mixture into the flour and leave the batter to sit for a few minutes.
While the batter rests, heat a non-stick pan on a medium heat, add the banana slices and fry on both sides in the dry pan until brown and caramelised. Keep warm in the oven.
Put the pan back on a medium heat and add a little coconut oil or butter. Drop in a healthy tablespoonful of batter for each pancake.
Once the sides are cooked and bubbles have risen to the top, scatter over a handful of blueberries and flip the pancake over. Cook for another couple of minutes on the other side. The pancakes will stay a little moist in the middle because of the banana, so don’t worry. Keep them warm in the oven while you cook the rest.
Serve the pancakes piled with the banana slices. If using, add some crumbled pecans and a squeeze of lime, and a little touch of honey, or maple syrup.