Cannelloni can be such a wonderful surprise ... long tubes of pasta encasing some combination of meat and sauce hiding in a coating of cheesy goodness. They can also be a delicious way of exploring different taste combinations, which is exactly how I approached them earlier this week. I love the Catalan recipe for Canalones a la Catalana - cannelloni stuffed with chicken livers, ground meat, chicken breast, leeks and onion, so I decided to play with the recipe a bit ...