American pancakes

Here's the recipe for American pancakes

Plain flour 310g - 2.5 cups
Caster sugar 3 tbsp
Salt 2 tsp
Baking powder 1 tsp
Baking soda 1 tsp
Butter milk 600ml - 2.5 cups
Unsalted butter 110g - 1 stick - 3.9oz
Eggs 2
More butter to cook and finish pancakes
Maple syrup
Berries or chocolate if you like