It's what's called a 'Blooming Loaf'
Start with a nice round cob loaf, and cut it one way - and then the other, to create the cubed effect - making sure not to cut all the way through;

Thinly slice cheese that you're partial too, and that you know melts well - I went for a mixture of Havarti and Swiss;

In a frypan I added a LOT of butter, spring onion, onion and a good helping of fresh basil pesto; drizzle this mixture on top;

Wrap that bad boy up in alfoil and chuck into an oven at about 160c for about 25 minutes/
Open her up for another five or ten minutes - at this stage I added more cheese and a touch more mixture/
This was the finished result;
