Preheat oven and prepare brownie batter according to package directions.
Mix ½ cup pecans and 1 cup Rolo pieces into brownie batter.
Pour batter into a greased 9x13 pan. Bake brownies for 28-31 minutes, until a toothpick inserted comes out mostly clean.
Remove brownies from oven and sprinkle ¼ cup chopped pecans and ¼ cup chopped Rolos over brownie top.
Notes
*I used two bags of Ghirardelli Triple Chocolate Brownie Mix from 120 ounce box at Costco and cooked the brownies for 50 minutes. I did not double the Rolos and pecans.