Grill these burgers or broil them, but don't overcook.  We like them slightly on the rare side; they are juicy (OK, a little messy), and extremely tasty!

1-1.5 pounds ground beef or ground bison
1/3 cup finely chopped onion
1/2 cup chopped green chile, thawed if frozen and drained
1/4 cup chopped sun-dried tomatoes
salt, ground black pepper to taste

Cheese slices
Lettuce, tomato slices, mayo/ketchup/mustard as desired
Kaiser rolls or large hamburger buns, split and toasted
Extra chopped green chile for topping

Mix ground beef or bison, chopped onion, green chile, sun-dried tomatoes, salt & pepper together thoroughly and shape into four patties. Grill or broil, top with cheese and serve with lettuce and tomato slices in a bun -- tortilla chips on the side. Serves 4. 

Green Chile Bison Burger, served on a bun with cheese, lettuce,
tomato, mayo and extra green chile