02
Meantime, light grill to very hot. (Vegetables can also be cooked under a broiler.) Place pepper pieces skin side down on grill and grill until skin blackens. Put in paper bag. Place onion slices on grill and sear on both sides. Remove and chop in 1/2-inch pieces.
03Brush eggplant and zucchini with about 2 tablespoons oil. Grill until seared. Chop in 1/2-inch pieces. Skin pepper and chop in 1/2-inch pieces.04Heat 2 tablespoons oil in large skillet or sauté pan. Add garlic and sauté over medium heat until starting to color. Add onion and pepper, and sauté 5 minutes, stirring. Add eggplant and zucchini; sauté 5 minutes. Add tomatoes, thyme leaves, half the basil and lemon zest. Sauté 5 minutes, stirring. Season with salt and pepper.05Fold in pine nuts, remaining basil and additional oil, if desired. Serve, or cool to room temperature.