INGREDIENTS
3/4 cup
cold buttermilk
1/4 cup
brown sugar
3 tsp
vanilla extract
1
large egg
1 cup
all purpose flour
1 cup
whole wheat flour
1 tbsp
baking powder
1/2 tsp
kosher salt
4 tbsp
chilled butter cut into small pieces
1/2 cup
mini chocolate chips
1/4 cup
pecans (chopped)
1
large egg white (lightly beaten)
1 1/2 tbsp
sugar
1 tsp
cinnamon