Choose your size desired bowl, coat the inside with the cooking spray. Set aside.
Melt the butter in a medium size saucepan over medium heat. When the butter has melted, add the marshmallows and chocolate chips, stirring until smooth. This can also be done in the microwave.
Stir in the Rice Krispies and coat fully. Transfer to coated bowl and using a spatula or your hands (I advise wearing gloves) mold hot mix to the inside of the bowl. Pat down edges to make them as smooth as possible. Set aside and allow to cool for about 30 minutes.
When set, gently loosen your chocolate Rice Krispie bowl and set on a serving plate. Fill with whipped peanut butter dip.
Make the Peanut Butter Dip:
Meanwhile, beat the butter and peanut butter with an electric mixer or using a stand mixer fitted with the paddle attachment, approximately 3-4 minutes or until light and fluffy.
Add the vanilla and powdered sugar, mix well until no lumps remain. Add the cream gradually until you reach a "dippable" consistency. It might not need the entire amount of cream.
Serve with apples, cookies or crackers.
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