Buttermilk Pancakes

I don't know where I got this recipe. I've had it for years and love it, so sorry I can't give them proper kudos.

Buttermilk Pancakes
3 C flour
3 Tbsp granulated sugar
3 tsp. baking powder
1 ½ tsp. baking soda
¾ tsp. salt
3 C FRESH buttermilk (not powdered)
½ C milk
3 eggs
1/3 C butter, melted

Combine all dry & wet separately. Mix wet into dry. Don't over mix. After all the dry is incorporated and looks like lumpy mashed potatoes, stop there and cook up on a griddle.