We’re not mad about calling vegetables a “steak” or “burger” or “schnitzel,” because it feels as if you are trying to pass them off as something else, something superior. Vegetables are great simply as they are. In fact, they are the best! Sometimes, though, using a meaty name helps you understand what’s going on and how delicious it is. Our portobellos aren’t trying to be a steak, they are simply as good as any steak (with mash), if not better; in just the same way as our Romano pepper schnitzels are as delectable as any other schnitzel. What gives the mushrooms their verve is the chiles and spices and all the flavored oil that coats them. You’ll make more oil than you need here; keep it refrigerated in a sealed container for up to two weeks, to spoon over grilled vegetables, noodles, meat, or fish. Serve this with some sautéed greens, if you like.