Recipes: Grilled ratatouille tartines

Preparation:        Preparation time: 5 mins  Cooking time: 10 mins Serving: 4 Ingredients: 1 zucchini, sliced in half lengthwise 1 medium eggplant, sliced into ¼-inch thick rounds 1 red bell pepper, halved, ribs and seeds removed 3 whole scallions extra-virgin olive oil, for drizzling sea salt 1 cup halved cherry tomatoes 1 garlic clove, minced...