13x9 pan line with foil, lightly grease or spray with none stick cooking spray

line bottom of pan with pretzels

md-large glass bowl- melt butter in microwave

add marshmellows coat in butter

microwave until marshmellows are huge (less than a couple of min for most microwaves)

CAUTION!: VERY HOTT!!!

add chocolate chips first (helps melt them ;))

add cocoa pebbles then pretzels mix mix mix

pour/place mix into prepared pan

using back of spoon spread mix outward starting from the center of where you poured mix until pan is completely covered

cover and place in fridge to cool (appx 30-60mins)