What a fabulous recipe! Love making this and eating it throughout the week!

1. Grease a 9x13 inch baking dish with butter or cooking spray.
2. In a large pot, melt the butter over low heat. Add the marshmallows and stir until completely melted and smooth.
3. Stir in the peanut butter until well incorporated.
4. Remove the pot from heat and immediately add the Rice Krispies cereal, stirring until the cereal is well coated with the marshmallow mixture.
5. Press half of the Rice Krispie mixture into the prepared baking dish in an even layer.
6. Sprinkle the chocolate chips evenly over the layer, then drizzle with half of the caramel sauce and sprinkle half of the sea salt.
7. Press the remaining Rice Krispie mixture on top, creating a sandwich effect with the chocolate and caramel in the middle.
8. Drizzle the remaining caramel sauce over the top and sprinkle with the remaining sea salt.
9. Allow the treats to set at room temperature until firm, about 1 hour, or refrigerate for 30 minutes for faster setting.
10. Cut into squares and serve.
Variations & Tips
For a nuttier twist, you can add chopped peanuts or pecans to the layers for added crunch and flavor. If you're a fan of dark chocolate, substitute the semi-sweet chocolate chips with dark chocolate chips for a deeper chocolate taste. For those looking for a less sweet option, reduce the amount of caramel and add a bit more salt to enhance the savory notes.