Try this with cauliflower "steak" slices. Recipe and video, Bon Appetit. August is cauliflower season though available all the time. Meaty, caramelized cauliflower florets and some just-this-side-of-burnt onions all tossed with grated Parmigiano.
If my Butternut Squash and Turkey Allergies go away hopefully I can try this. Autumn Lasagna with Creamy, Butternut Squash and Roasted Garlic Sauce, Seasoned Ground Turkey, Sage, Spinach and Mozzarella Cheese