INGREDIENTS
2 3/4
cup all-purpose flour (measure using scoop and sweep method)
1 tsp
baking powder
3/4 tsp
baking soda
1/2 tsp
table salt*
1 cup
unsalted butter, softened
1 cup
packed light-brown sugar
3/4
cup granulated sugar
2
large eggs
2 tsp
vanilla extract
4 oz
bittersweet chocolate (, chopped into chunks*)
4 oz
semi-sweet chocolate (, chopped into chunks)
4 oz
milk chocolate (, chopped into chunks)
1 1/4
cups chopped Fishers Walnuts
Maldon sea salt flakes ((optional))