1 family size box of brownie mix (try Betty Crocker Supremes)
The ingredients listed on the box to make the brownies
1 cup semisweet chocolate chips
1 cup mini marshmallows
3/4 cup chopped pecans or walnuts
Prepare the brownies according to package directions.
When the brownies are done, evenly sprinkle the marshmallows, chocolate chips and nuts over the top. Return to the oven for 5 minutes.
Allow the brownies to cool completely before serving.