INGREDIENTS
1 1/4 cups
All-purpose flour
1 tsp
salt
2 tbsp
unsweetened cocoa powder
11 oz
dark chocolate (chopped)
1 cup
unsalted butter ( 8 ounces ) cut into 1 inch pieces
1 tsp
instant espresso powder
1 1/2 cups
granulated sugar
1/2 cup
packed light brown sugar
5
eggs, at room temperature
2 tsp
vanilla extract