In a medium bowl, whisk together dry ingredients.
Whisk together egg, vanilla, and milk in another bowl.
Add to the dry ingredients. Add melted butter and 3 tbsp of water(if needed) and stir together. Add more water as needed for desired consistency.
Heat a skillet, or griddle, over low-medium heat. Lightly butter the pan and pour pancake batter in the size of your choosing onto the pan (I usually use a 1/3 c. measuring cup to portion). Flip when the tops have bubbles and the bottom is browned. (About 2-3 minutes per side).
Repeat with remaining batter. Adjust heat lower if cooking too quickly, or up if not cooking through enough.