This classic chocolate lava cake recipe is a must-try for all chocolate lovers. The cake has a crispy exterior and a gooey, molten chocolate center that oozes out when you cut into it. The recipe is simple and requires only a few ingredients like butter, chocolate, eggs, sugar, and flour. The key to getting the perfect lava cake is to bake it for just the right amount of time. Serve it warm with a scoop of vanilla ice cream for a decadent dessert.