Add ingredients to a large bowl and mix until combined.
Lightly form your bison burger mix into 4 3/4-1 inch thick patties of equal size.
Preheat the grill to 400 F. Toast buns on grill about 2 mins and set aside.
Brush grill with olive oil and then add burgers to the grill and cook about 2-3 minutes on each side. Then top your burgers with cheese so it can melt.
Top your burgers with your favorite fixins' and serve.