• Grease a 9x13-inch pan with baking spray and set aside.
• In a large non-stick saucepan, melt butter over medium heat until melted or slightly golden and fragrant if browning.
• Add marshmallows and peanut butter, stirring until completely melted. Remove from heat.
• Add vanilla extract and salt, then stir in the cereal until fully coated.
• Pour the mixture into the greased 9x13-inch pan. Use a large piece of wax paper to press down the Rice Krispies into an even layer.

#### Chocolate Peanut Butter Layer:

• In a microwave-safe bowl, combine chocolate chips, peanut butter, and butter. Microwave on high, stirring every 30 seconds until melted.
• Pour the melted chocolate over the peanut butter Rice Krispies.
• Melt 2 tablespoons of peanut butter in the microwave for a few seconds until melted. Dot about 12 evenly spaced spots across the top. Use a toothpick to swirl the peanut butter into the chocolate.
• Let the topping set until firm, then slice and enjoy!