In a bowl, whisk together the dry ingredients: flour, cane sugar, salt, baking powder, and baking soda.
In a separate bowl, combine the wet ingredients: buttermilk, egg, melted butter, and vanilla extract.
Pour the wet ingredients into the dry ingredients and gently stir until just combined. It's okay if the batter is a bit lumpy.
Heat a pan over medium heat and lightly grease it with butter or oil. Pour the batter to form pancakes and cook until golden brown on both sides and fluffy inside.