Steps:

Pre-heat oven to 350F degrees. Line a 9×9 baking pan with foil and spray with non-stick cooking spray. Set aside.

Make the crust:
1.  In a medium-sized bowl, mix together the graham cracker crumbs, sugar, and melted Cannabis butter until crust forms.
2.  Press graham cracker crust into the bottom of the prepared pan. Bake for 15 minutes or until crust is lightly brown.

Make the brownies:
1.  Prepare brownie mix as directed on the back of the box. Stir in milk chocolate chips.
2.  Pour brownie mix on top of the crust. Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
3.  Switch your oven to broil. Evenly top brownies with marshmallows (see Step 5 photo above).
4.  Place the pan into the oven, broil until the marshmallows just begin to brown. (I highly recommend standing near the oven while you do this to ensure that the marshmallows do not burn, checking every 20 seconds or so.)
5.  Remove from the oven and let the brownies cool completely. To remove, gently lift the brownies out of the pan by using the extra foil on the sides. Pull the foil away and cut into squares.

TIP: Before you cut these brownies into squares, spray your knife with non-stick cooking spray so that the marshmallows don’t stick to your knife! 

Modified from: deliciouslysprinkled.com