4 ciabatta sandwich rolls
2 tablespoons olive oil
1/2 cup basil pesto
8 slices mozzarella cheese
1 medium tomato, cut into 8 thin slices
1/2 teaspoon salt
1/4 teaspoon pepper
1 Heat closed contact grill 5 minutes.
2 Cut each roll in half horizontally; brush outside of each half with oil. Spread pesto on inside of both halves. Layer each sandwich with cheese and tomato. Sprinkle with salt and pepper.
3 When grill is heated, place sandwiches on grill. Close grill; grill 4 minutes or until bread is toasty and cheese is melted. Slice sandwiches on diagonal and serve warm.