• Don't overcook the burgers, they will be dry if you do. Just be sure to heat them through (to cook the egg).
• Cook the onions on low and slow! Be careful not to burn them.
• Serve with yummy condiments. I highly recommend serving with dijon mustard (so good!)
• Add extra ingredients for more flavor. You can also add 1 Tbsp of capers for a little pizazz.