In a large mixing bowl, whisk together the eggs, milk and vanilla. Then slowly whisk in the melted butter.
Next add in flour, baking powder, sugar and salt and whisk until smooth.
If desired for crispy edges on the pancakes, add a teaspoon of butter or oil in a non stick skillet or on a griddle pan and spread out evenly. Otherwise you can cook in a non-stick skillet with no oil or butter.
Add 1/4 cup of batter to the hot skillet. When batter begins to set, carefully flip pancake using a large spatula. Cook other side of pancake until golden brown and pancake is cooked all the way through. Add another teaspoon of margarine to hot skillet in-between cooking each pancake, if a delicious crispy edge is desired.
Serve pancakes with desired toppings such as fresh fruit, butter, syrup, and/or whipped cream. Makes 9 pancakes.