1 Whisk Together The Dry Ingredients In A Large Bowl. In A Separate Bowl, Whisk The Eggs, Then Whisk In The Milk, And Buttermilk. Pour The Wet Ingredients Into The Dry Ingredients And Combine, Using A Wooden Spoon. Mix Only Until The Batter Just Comes Together. Stir In The Melted Butter. Do Not Over-Mix! The Mixture Should Be A Little Lumpy. Lumpy Is Good. Lumpy Batter Means Fluffy Pancakes. Fold In The Blueberries (Or Wait To Add Them Once The Batter Has Already Been Poured On The Griddle - This Will Keep Them From Bleeding). 2 Heat A Flat Cast Iron Surface