Stir together the flour, salt, sugar and baking powder.
In a mixing bowl, lightly beat the egg and milk.
Add the flour mixture and stir just until blended.
Fold in the melted butter.
Place your pan on the stove set to MEDIUM heat. Wait for the pan to get hot.
Pour a quarter cup of pancake batter into the hot pan.
When the center has a few bubbles while the edges are almost covered with them (it takes 45 seconds, on the average), flip the pancake over and cook for another 20 seconds.