Ingredients

6 slices (about 1/2 inch wide and 5 inches long) focaccia or other wide bread 

1/2 cup grated Gruyere, fontina, or Swiss cheese 

2 tablespoons grated Parmesan cheese 

Preparation

Preheat oven to 350 degrees. Place bread slices on a baking sheet, and bake until slightly golden and dry, 10 to 15 minutes.

In a small bowl, combine cheeses, and sprinkle over bread slices. Bake until cheese is melted and bubbling, about 8 minutes. Serve immediately.