INGREDIENTS
Nonstick cooking spray
1 1/4 cups
all-purpose flour (spooned and leveled)
1/4 cup
unsweetened cocoa powder
3/4 tsp
baking powder
2 tsp
ground vanilla (or vanilla extract)
1/2 tsp
coarse salt
1/2 cup
unsalted butter, cut into pieces
8 oz
bittersweet chocolate, chopped
1 cup
sugar
3
large eggs, lightly beaten
1 cup
bittersweet chocolate chips (6 ounces)