25min · 16 servings Ingredients Shortbread Crust • 1/2 cup unsalted butter, room temperature • 1/2 cup white sugar • 1 egg • 1 tsp vanilla • 1 cup flour • 1/4 tsp salt Peanut Butter Caramel • 1/2 cup peanut butter • 2 tbsp unsalted butter • 1/4 cup heavy cream • 1/2 cup light brown sugar • pinch of salt Chocolate Layer • 10 oz semi sweet chocolate chips • 1/4 cup heavy cream