Topped with a luscious peanut butter chocolate drizzle and filled with rich peanut butter and gooey marshmallows, Peanut Butter Rice Krispie Treats are reminiscent of a fluffernutter sandwich and oh-so-delicious. We enjoy taking our Classic Rice Krispie Treat recipe and putting a spin on it like this Peanut Butter Rice Krispie Treats recipe. Each bite …