Just found this recipe and we have already eaten about half the pan.
2 C Bisquick (or similar mix)
2 1/3 brownn sugar
2 C chopped pecans or nut of your choice
Mix first two ingredients. Mix in eggs and nuts. Pour into greased 9 x 13 pan and bake at 350' for 30 minutes.
I let it cool in the pan. I also use parchment paper so it is easier to just lift the whole pan of brownies and doesn't require greasing the pan. Enjoy. This recipe is dangerously easy.