4 ounces (1/2 packaged) cream cheese, softened
2 tablespoons milk
2 teaspoons McCormick Basil Leaves
1 teaspoon McCormick Garlic Powder
1 teaspoon McCormick Rosemary Leaves
1 teaspoon McCormick Thyme Leaves
1/2 teaspoon McCormick Sea Salt Grinder
2 small zucchini, cut lengthwise into 1/4-inch thick slices
2 portobello mushrooms, cut into 1/2-inch thick slices
1 medium red bell pepper, cut into 2-inch strips
1 small red onion, cut crosswise into 1/2-inch thick slices
1/3 cup olive oil
1 loaf ciabatta or other rustic Italian bread, split in half horizontally
1 cup arugula leaves, rinsed and drained