In a large bowl, mash bananas with a fork. Mix in melted butter.
In a medium bowl, combine eggs, vanilla, and buttermilk.
In a large bowl, combine all dry ingredients-flour, sugar, baking powder, and salt. Whisk them together.
Add egg mixture into a bowl with mashed bananas. Mix well.
Add dry ingredients in small batches. Whisk between each addition. Mix ingredients until smooth batter formed without lumps.
Fold in with spatula shredded coconut.
For garnish, toast shredded coconut on a frying pan until golden color.
Heat the skillet on medium heat. Spray with cooking oil and pour a scoop of batter into the skillet. Cook pancake until golden-brown on the bottom and carefully flip with a spatula.
Remove pancake from the frying pan when both sides are golden brown.
Repeat the process until all batter is gone.
Garnish with thinly sliced bananas, toasted coconut, and syrup.