Clearly, this savory sandwich needs little introduction. But we should mention that Kevin Lynch, blogger at The Closet Kitchen, suggests that you use a bit of bacon grease to fry the egg sunny-side-up for an extra boost of bacon flavor.
“Since bacon goes so well with cool and creamy avocados they were the obvious companion to the bacon jam in the grilled cheese sandwich but I wanted to add one more thing. With the word jam in the title and the bacon and avocado combo I kept thinking about breakfast sandwiches for some reason. The breakfast sandwich idea made me realize that this was the perfect opportunity to try something that I have been wanting to try for a long time, adding a fried egg to the inside of a grilled cheese sandwich!”