Chocolate-Peanut Butter Layer Cake with Caramel Popcorn

This decadent Chocolate-Peanut Butter Layer Cake with Caramel Popcorn is an irresistible dessert that will leave your guests wanting more! It's a classic combination of two of everyone's favorite flavors, chocolate and peanut butter, sandwiched between layers of moist, fluffy cake and topped with cr...