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.
twice-baked cauliflower with bacon bits. like twice-baked potatoes but without the carbs but loaded w/ fat. I like cauliflower and all the cheese takes that flavor away. Use real bacon, and only one of the cheeses and /or the sour cream.
Sriracha Roasted Cauliflower Recipe from Bountiful Cookbook & OXO