Tomatoes and Grilled Vegetables Tians | RICARDO

Ingredients

• 1 onion, chopped
• 1 tablespoon (15 ml) butter
• Salt and pepper
• 20 slices 1/4-inch (1/2-cm) small eggplants (about 2)
• 20 slices 1/4-inch (1/2-cm) yellow and green zucchini (about 1 each)
• 1 tablespoon (15 ml) olive oil
• 24 slices 1/4-inch (1/2-cm) plum tomatoes (about 3)
• 8 cloves roasted garlic
• 2 teaspoons (10 ml) chopped fresh thyme
• 1/2 teaspoon (2.5 ml) chopped fresh rosemary
• 1/3 cup (75 ml) freshly grated Parmesan