Preheat oven to 425°F.
Combine bison, egg and bread crumbs together in a small mixing bowl. Portion the meat mixture into 9 small slider patties, then arrange on a sheet pan and refrigerate.
Halve the King's Hawaiian Original Sweet Rolls and set aside.
Place sheet pan of sliders in preheated oven and bake 10-12 minutes.
Remove the sliders from the oven and begin assembling sliders with the lettuce and tomato on King's Hawaiian Sweet Rolls.