I ate the best food last weekend. It was at a restaurant named Canteen, in Spitalfields Market, and it serves all day breakfast - the closest thing this American can get to brunch. I ordered a fried egg and bacon over bubble and squeak.
What is bubble and squeak, you ask?
According to my buddy Mark, bubble and squeak is the leftovers of the trimmings from Sunday Roast. So the roasties (potatoes) and leeks you have left over are sauteed up together in sort of a pancake. This is served the next morning with eggs and bacon. And its brilliant.