Get everything prepped so you're ready to mix once the peanut butter marshmallow goo is ready.
Melt chocolate chips in cream in microwave and mix to a smooth ganache.
Melt together butter and peanut butter over low heat.
Add marshmallows to the pot and toss to fully coat in peanut butter.
Continue cooking over low, stirring constantly.
Once marshmallows are fully melted, move pot to your prepped work station.
Immediately pour peanut butter marshmallow goo over rice cereal and toss to fully coat the cereal.
Press peanut butter rice krispies into well greased 9" x 13" pan.
Spread chocolate ganache evenly over the surface of the rice krispie peanut butter bars and enjoy!