Mix the flour, baking powder, baking soda, and salt in a large bowl together. In a smaller bowl, whisk an egg. Add in the buttermilk and the melted butter. Mix in buttermilk egg mixture with dry ingredients until the batter is smooth Run a stick of butter over a warmed griddle (or a large, flat frying pan.) Be careful, you don't want it too hot! This will scorch the pancakes...and your hands. For larger pancakes similar to Cracker Barrel's, pour on a 1/2 cup batter for each pancake (makes about For smaller pancakes, pour on a 1/4 cup batter for each pancake (makes about 10). Serve with Crack Barrel maple syrup and butter.