I make burgers for flavour not bulk, so leave out breadcrumbs and egg. (I don't care whether this means I make patties or whatever, not burgers!)
Since I don't use breadcrumbs, I also don't need to add egg to bind everything together either.
My basic burger mix is just oregano/basil (dried or fresh), and black pepper (and maybe some parsley).
This is tasty in itself, in a bun (either soft white or ciabbata) with mayonnaise, or relish or with tangier sauces on the bun like Reggae, peri peri or sweet chilli...
I mix it up, divide into however many and cook (usually on a george forman grill).
Other variations include (mix and match!)
grated onion
crushed garlic
chopped chillies
coriander leaf
dash of Worcestershire sauce
dash of Tabasco
pinch of cumin
pinch of ground coriander seed
Adding a little pocket of cheese or crunchy mustard in the middle of the burger. (Make two small burgers, push a dent into the centres, add filling then squish together)
You might also like:
Citrus Cake
Barbecue Ideas
Chilli Beef Stew
Beef in Beer
Kofta Curry
Spaghetti and Meatballs
Stuffed Peppers
For more ideas, follow me on twitter @Tyne_Teas
Please visit my Intro post for more about my blog and me - I hope you enjoy my recipes : )