4 classic fudge walnut brownies Recipes

all-purpose flour (about 3/4 cup), granulated sugar, unsweetened cocoa, brown sugar, baking powder, salt, bittersweet chocolate chunks, divided, fat-free milk, butter, melted, vanilla extract, eggs, lightly beaten, chopped walnuts, divided

all-purpose flour (about 3/4 cup), granulated sugar, unsweetened cocoa, brown sugar, baking powder, salt, bittersweet chocolate chunks, divided, fat-free milk, butter, melted, vanilla extract, eggs, lightly beaten, chopped walnuts, divided

all-purpose flour, granulated sugar, chocolate , cocoa mix, brown sugar, baking powder, salt, bittersweet semisweet chocolate chunk, divided, nonfat milk, butter, melted, vanilla extract, eggs, lightly beaten, chopped walnuts, divided