Chewy Butterscotch Brownies

Ingredients

• 1 c unbleached all-purpose white flour
• 1 1/4 c whole wheat flour
• 1 tsp baking powder
• 1/2 tsp salt
• 1 c butter - softened
• 1 3/4 c dark brown sugar - packed
• 1 Tbsp pure vanilla extract
• 2 large eggs
• 11 oz butterscotch morsels
• 1 c walnuts, chopped
• Add All Ingredients