1. In a medium size bowl, whisk the flour, salt, baking powder and sugar until combined. Set aside.
2. Now in two more medium bowls, separate the egg whites and yolks. Whisk the egg whites until stiff peaks form. (I used a handheld mixer because I have little upper body strength and my arm gets tired)
3. In the other bowl, whisk the egg yolks until they turn lighter in color. Add the melted butter and whisk again. Then add the buttermilk and whisk to combine.
4. Add the egg yolk mixture to the dry ingredients and stir until just barely combined. You should still see some flour streaks in the mixture.
5. Fold in the egg whites and then gently fold in the blueberries and white chocolate chips being careful not to over mix.
6. Butter a griddle over medium heat and add 1/2 cup-1 cup sized scoops. Allow to cook until the bottom begins to turn golden and bubbles just start to form. Flip and cook until set on the other side. Serve immediately.