Best Grilled Vegetable Sandwich

Details

Ingredients

• ½ zucchini, cut crosswise into 1/2-inch slices
• ½ small eggplant, cut crosswise into 1/2-inch slices
• 1 red bell pepper, quartered
• ½ teaspoon salt
• 1 ½ teaspoons olive oil
• ground black pepper to taste
• 1 small whole-grain baguette, cut into two halves and split lengthwise
• ¼ cup basil pesto
• 4 ounces fresh baby mozzarella, sliced
• 2 plum tomatoes, sliced