Mix butter along with salt, pepper, garlic, onion powder, Italian seasoning, olive oil and form a thick spreadable paste.
Apply it on all sides of the bread slices.
Add grated cheese on any top of the bread slices.
Place these slices on a aluminium foil leaving space between each slice so as to broil them individually.
Broile them until all the cheese melted.
Took one sandwiched slice of cheese between the bread slices and the other on the top the sandwich slice and broiled until the cheese melted and forms a light brown coating on the cheese.