Grilled Eggplant and Bell Peppers with Roasted-Garlic Oil

Name: Grilled Eggplant and Bell Peppers with Roasted-Garlic Oil
Yield: 6 Servings
Ingredients: 1 large eggplant (1 1/4 to 1 1/2 pounds), unpeeled, trimmed, sliced crosswise into 1/4-inch-thick rounds; 3 large bell peppers (preferably red and yellow), quartered lengthwise; Olive oil (for brushing); 2 tablespoons (or more) Roasted Garlic OIl (click for recipe)