2. Butter one side of 9 pieces of bread, and place butter-side-down on a non-stick cookie sheet. Arrange cheese on each
piece of bread.
3. Spread butter on 9 remaining slices of bread, and place them buttered-side-up on top of the cheese.
4
. Bake in preheated oven for 6 to 8 minutes. Flip the sandwiches, and bake an additional 6 to 8 minutes, or until golden brown.