Cheesy beans with extra cheese we call this. If Lizzie and I lived alone together we could probably live on cheesy beans and eggs on toast.
So next time you don't feel like cooking, just heat up your beans, get a bread roll and rip the guts out of it leaving a nice little bread bowl, fill it with your beans, grate cheese over the top then slap it in the oven for about five minutes or however long you want your cheese cooked.
Seriously good. Unless you don't like baked beans, then its not going to work for you.