Warm chocolate cakes with a liquid peanut butter center

Can't get enough of chocolate, but also a real fan of peanut butter? Then I have just the thing for you! Warm chocolate cakes with a liquid peanut butter core. This chocolate tart dessert is ideal for all sweet tooths who don't like it too sweet and like to try something new. It's quick and easy to make and is suitable for a multi-course meal as well as for coffee in between. For my cakes, I specifically used chunky peanut butter. Those who prefer to use the creamy, smooth variety can, of course...