Looks delicious. Did you use just straight provolone or some kind of mixture? The one time I’ve made them I can’t tell if I didn’t use enough cheese or needed a different type.
I’ve definitely seen that, but I was looking for the flavor of the provolone. No discrimination against the cheddar(ish). That’ll be in a future attempt for sure.
Cut the steak (used rump) really thin and browned it in a cast iron fry pan in a shallow layer of oil. Once almost cooked, dump the cheese on top and put a lid on the pan so the heat melts it quicker. Turned out perfect