Prepare the brownie mix according to package directions
Stir in pretzels and rolos (leave a few pieces of pretzels to place on top of the brownies)
Fill the mixture in a mini cupcake pan about 2/3 full
Place remaining pretzels on top of the brownie mixture
Cook at temperature recommended on brownie mixture box (mine was 325 degrees)
Bake until center is cooked - use a toothpick to see if the brownies are cooked through - nothing should come off of the toothpick. Mine took about 20-25 minutes.
Let cool and use a knife to loosen the brownies from the sides of the pan and they should pop out!