In a large bowl, whisk together the flour, baking powder, salt, sugar, and cinnamon.
In a separate bowl, whisk together the eggs, milk, maple syrup, melted butter, and vanilla.
Add the wet ingredients to the dry and mix with a spatula until just combined.
Preheat a griddle over medium heat.
Add the pancake batter in 1/4 cup and cook until bubbles form on the surface, about 3-4 minutes.
Flip and cook another 1-2 minutes.