In a large bowl, whisk together the flour, sugar, baking powder, and salt.

In another bowl, melt the butter and mix in the milk, egg, and vanilla extract.

Pour the wet ingredients into the dry mixture and gently fold until just combined; lumpy batter is okay.

Preheat a non-stick skillet over medium heat and lightly grease it.

Use a 1/4 cup measuring cup to pour batter onto the skillet. Cook until bubbles form (about 3-4 minutes), then flip and cook for another 2-3 minutes until golden brown.

Serve warm with your favorite toppings.