Onion and mushroom toad in the hole

Oh my, I love this kind of thing.  Anything resembling a giant tasty Yorkshire pud is going to float my boat.  The sharpness of the cheese came through every now and again (i.e it wasn't overwhelming) and it was perfectly in balance with the sweetness of the shallots.  And it was vegetarian which made it a good Sunday dinner offering to my loved one.