First, mix together flour, sugar, baking powder, baking soda and salt in a bowl, and set it aside.
In another bowl, whisk eggs, buttermilk and butter. Add the flour mixture to this, and combine them well.
Melt 1/4 teaspoon of butter on a nonstick skillet. Dollop 1/2 cup batter onto skillet. Cook pancakes until bubbles rise to the surface and pop, about 2 minutes. Carefully flip pancakes and cook for another 2 minutes.`