Dusted with smoky spices like cumin, coriander and paprika, these thick-cut roasted portobello mushrooms are inspired by shawarma, Middle Eastern spiced lamb — and they taste surprisingly meaty. The flavors are bold, but the prep is simple: While the mushrooms and onions roast, make an easy turmeric and Greek yogurt sauce, and toss sliced red cabbage with salt. Pile everything into a pita with a flurry of cilantro and mint to freshen things up (parsley or salad greens would also do the job in a pinch). While these hearty pitas are best enjoyed with a knife and fork as open-faced sandwiches, they can also be folded into half-moon parcels and eaten out of hand.