Butter Milk Pancakes

5c. Flour
3/4c. Cornmeal
1T + 1/3t. Baking soda
1t. Salt
6 1/2oz (1 + 1/2 sticks) butter, melted
6ea. Eggs, separated
54oz (3 1/3c). Buttermilk
Mix all dry ingredients together in mixer mixing bowl
Add all melted butter and mix until combined
In a separate bowl egg whites until soft peak forms. Set aside
In another bowl beat egg yolks with most of the buttermilk until frothy
Slowly pour buttermilk mixture into dry mix with mixer on low. Mix until well combined. (If too thick add more buttermilk until pourable)
Fold in egg whites