Easy Italian Grilled Sandwiches
Ingredients 1 loaf ciabatta (1 pound) Extra-virgin olive oil, for brushing 1/2 cup olive tapenade 4 ounces sliced provolone 8 ounces low-moisture mozzarella (such as Polly-O), thinly sliced 1 cup thinly sliced roasted red peppers 1 jar (12 ounces) marinated artichoke hearts, drained and chopped 4 ounces thinly sliced spicy salami 2 cups baby arugula Preparation Preheat oven to 375°F. Split bread horizontally; scoop out soft interior and reserve for croutons or breadcrumbs (see cook’s note)....