4 slices country white sourdough bread
4 thin slices prosciutto
8 large fresh basil leaves
8 slices GRANDE Asiago cheese or fresh mozzarella cheese
1/4 teaspoon dried crushed red pepper
2 tablespoons olive oil
6 slices heirloom tomato
Preheat oven to 400°F. Lightly butter 1 side of each bread slice. Place 2 bread slices, buttered side down, on work surface. Top each with 2 prosciutto slices, then 4 basil leaves, then 4 cheese slices. Sprinkle with salt and crushed red pepper. Top with remaining 2 bread slices, buttered side up. Heat olive oil in heavy large ovenproof skillet over medium-high heat. Add sandwiches to skillet and cook until golden on bottom, about 4 minutes. Turn sandwiches over; transfer skillet to oven and bake until golden and cheese melts, about 5 minutes. Remove from oven. Carefully lift off top bread slices from sandwiches and insert 3 tomato slices into each, then cover with bread tops and serve.