Preheat oven to 350°. Use a 9 x 13 pan sprayed with cooking spray and lined with parchment paper. Melt butter and sugar in a heavy sauce pan on very low heat. Let the mixture slightly cool, and transfer to a large bowl. Add eggs gradually, mixing well. Add vanilla extract. Sift dry ingredients together and add to egg mixture, stirring gently and minimally. Add chips and nuts. Pour into the pan and bake approximately 35 minutes. Do not over bake. Cool before cutting. Turn onto a surface and peel parchment paper off. Cut into squares.
Find any recipe, add your own, make grocery lists easily from recipes. Enter any 3 ingredients and BigOven will tell you what you can make. It's free! (4.5/5 stars)