To a large bowl, add eggs, milk, sugar, vanilla, melted and cooled butter. Whisk until well combined.
2 large eggs, 1 1/4 cups (300g) milk, 2 tablespoons sugar, 1 teaspoon vanilla, 3 tablespoons butter
Hang a sieve over the bowl, add flour, baking powder, baking soda, and salt to the sieve. Stir together and sift into the bowl.
2 cups (250g) flour, 1 tablespoon (3 teaspoons) baking powder, 1/4 teaspoon baking soda, 1/8 teaspoon salt
Whisk until just combined. Don't overmix the batter, small lumps are fine.
Heat a small amount of butter in a non-stick pan over medium heat (adjust the heat to your stovetop, it can vary depending on how powerful it is).
Scoop about 1/4 cup of batter per pancake. Allow space for spreading. When you see bubbles on top of the pancakes, the edges look set, and the bottom of the pancake is lightly browned, flip them over. Cook until cooked through and lightly browned. Transfer to a plate. Repeat with the remaining batter, adding more butter to the pan between each batch.
Enjoy!