1. In a large bowl, whisk together the all-purpose flour, sugar, baking powder, and salt to combine the dry ingredients.

2. In a separate bowl, mix the milk, egg, melted butter, and vanilla extract to create the wet ingredients.

3. Gently pour the wet ingredients into the dry ingredients and stir until just combined, being careful not to overmix.

4. Heat a non-stick skillet or griddle over medium heat and lightly grease it with a bit of butter or oil.

5. For each pancake, pour 1/4 cup of the batter onto the preheated surface.

6. Cook the pancakes until bubbles form on the surface, then flip and cook until golden brown on the other side.

7. Remove the cooked pancakes from the skillet and immediately sprinkle them generously with the cinnamon sugar topping.

8. Repeat the process with the remaining batter, creating a delectable stack of Spanish Churro-Inspired Pancakes.