Eggplant Steaks with Pumpkin, Tomato, and Mushroom Ragoût
1/2 lb shallots, quartered lengthwise1 lb plum tomatoes, quartered lengthwise and seeded11 tablespoons olive oil (about 3/4 cup)1 1/2 (3/4-lb) sugar pumpkins or butternut squash, cut into 3/4-inch wedges and seeded1 1/2 cups water1 cup dry white wine1/2 lb fresh...