In a large mixing bowl, combine the all-purpose flour, granulated sugar, baking powder, ground cinnamon, and salt. Use a whisk to mix these dry ingredients thoroughly, ensuring no lumps remain.
In a separate bowl, pour in the milk, crack in the eggs, and add the melted butter along with the vanilla extract. Use a whisk to blend these wet ingredients together until completely smooth and well incorporated.
Slowly pour the wet mixture into the bowl containing the dry ingredients. Gently fold them together using a spatula or wooden spoon, mixing until just combined. Be mindful not to overmix; a few small lumps are perfectly fine.
Preheat a non-stick skillet or griddle over medium heat. Once hot, lightly grease the surface with a small amount of oil or butter to prevent sticking.
For each pancake, pour approximately 1/4 cup of batter onto the skillet. Cook until bubbles start to form on the surface (approximately 2-3 minutes). Carefully flip the pancake and cook the other side until golden brown (another 2-3 minutes).
Once cooked, transfer the pancakes to a plate and cover them with a clean kitchen towel to keep them warm while you continue cooking the remaining batter.
On a shallow plate, mix the confectioners' sugar with additional ground cinnamon. Once all the pancakes are cooked and stacked, generously dust them with the cinnamon sugar mixture, ensuring an even coating.
Notes
Create an appealing stack of pancakes on a serving plate, drizzling them with rich chocolate or caramel sauce. Optionally, serve alongside fluffy whipped cream or a vibrant selection of fresh fruit.