Buttermilk pancakes

These are ridiculously tasty, full-bodied pancakes. Not for the calorically shy.

Ingredients
2 1/2 cups all purpose flour
1/4 cup sugar
2 teaspoons baking powder
2 teaspoons baking soda
1 teaspoon salt
2 cups buttermilk
2 cups sour cream
2 large eggs
4 teaspoons vanilla extract
Unsalted butter

Preparation
Whisk first 5 ingredients in large bowl. Whisk buttermilk, sour cream, eggs and vanilla in another large bowl. Add to dry ingredients. Stir until batter is just blended but still lumpy (do not overmix).

Melt 1/2 tablespoon butter on griddle over medium heat. Pour batter by 1/3 cupfuls onto griddle, spacing 2 inches apart. Cook until bubbles break on surface, about 3 minutes. Turn pancakes over. Cook until bottoms are golden, 3 minutes. Transfer to plates. Repeat with remaining batter, adding butter to skillet as needed.

from: http://www.epicurious.com/recipes/food/views/101037