INGREDIENTS
1 cup
all-purpose flour
1 cup
whole wheat flour
1/2 cup
packed light-brown sugar
1 tbsp
baking powder
1/2 tsp
salt
1/2 tsp
ground cinnamon
1/8 tsp
ground nutmeg
8 tbsp
unsalted butter, sliced
3
large eggs, separated
2 cups
buttermilk
2 tbsp
honey
1 tsp
pure vanilla extract
3
medium very ripe bananas