Actually it is very simple to bake on your own, as long as you have an oven.
I tried it many times and still fail proof. In the past, we have this chocolate molton at good restaurants, after trying out the recipe myself at home, we stopped having it at restaurants...since we can make them (with good ingredients) at a much cheaper and our choice of time.
It is so simple...we can wipe it up in less than 30 mins - dessert ready.