雙重巧克力餅乾Double Chocolate Cookies 11/07/2017

Ingredients

8 ounces semisweet chocolate, roughly chopped

4 tablespoons unsalted butter

2/3 cup all-purpose flour

1/2 teaspoon baking powder

1/2 teaspoon salt

2 large eggs

3/4 cup packed light-brown sugar

1 teaspoon pure vanilla extract

1 package (12 ounces) semisweet chocolate chunks