Ingrdients-

3/4 pound butter, melted
2 1/2 cups semi-sweet chocolate chips, divided use
1/2 cup unsweetened Dutch process cocoa powder
5 eggs
2 cups brown sugar
2 1/4 cups all-purpose flour
1/2 teaspoon baking powder
Pinch salt
3/4 cup semi-sweet chocolate chips
1/2 cup nuts (pecans or walnuts), chopped

Method-

Preheat oven to 350 degrees F. Grease a 9×13-inch pan.Melt butter in a saucepan. Add 1-3/4 cups chocolate chips and stir until melted. Add melted mixture to cocoa in a bowl and combine. Set aside.

In a separate bowl, whip eggs with brown sugar.

Mix flour with baking powder and salt. Add this dry mixture to egg/ brown sugar mixture. Mix in the butter-chocolate mixture. Stir in the remaining 3/4 cup chocolate chips and nuts. (Some nuts and chocolate chips may be saved to sprinkle on top of the brownies before baking.) Spread batter into a prepared pan.

Bake for 25 minutes in a 350 degree F oven. Cool before slicing.