Prep the chocolate and the walnuts. (I cut each of the DOVE® PROMISES® Silky Smooth Milk Chocolates into 6 or 8 pieces each.)
Cover an 8-inch square pan in foil and spray generously with baking spray.
In a medium-sized mixing bowl, add flour, baking soda and salt. Mix with a rubber spatula and set aside. In another mixing bowl, add egg and brown sugar. Using an electric hand mixer, cream the egg and sugar together. Add the melted butter and vanilla extract, mix well with the mixer.
Add half of the flour mixture to the wet ingredients and mix with the rubber spatula. Be careful not to over mix your batter. Add the remaining flour and repeat.
Add the chopped DOVE® PROMISES® Silky Smooth Milk Chocolates and the walnuts, folding in with your rubber spatula, being careful to not over mix.
Add the blondie batter the prepared pan. Smooth out the batter so it’s evenly distributed throughout the pan and smooth on top (I spray an angled spatula with baking spray and use the spatula to smooth the batter).
Bake for 28 to 30 minutes. The top will be dry and flaky and when you insert a toothpick in the center, it should come out with flaky crumbs.
Carefully remove (because it will be really hot) blondies while holding foil and place on a wire cooling rack to cool. For the best looking squares, allow to cool completely (at least 4 hours). If you can’t wait that long, allow them to cool at least 15 to 20 minutes before cutting into 16 to 20 squares.