3 roast vegetable pita sandwiches Recipes

red onion, very thinly sliced, chickpeas, rinsed and drained, baby spinach, reduced-fat feta cheese, crumbled, cucumber , halved crosswise and thinly sliced lengthwise, tomato, thinly sliced, roasted red peppers, rinsed and cut into 1/4-inch slices (from a jar), kalamata olive, pitted and roughly chopped, extra virgin olive oil, red wine vinegar, ground cumin, cayenne, whole grain pita, halved

extra-virgin olive oil, divided, soy sauce, worcestershire, red wine, coarse kosher salt, divided, freshly ground black pepper, divided, lamb, cut into 1 1/2-in. chunks, red bell peppers, stemmed, seeded, and sliced into 3/4-in.-wide wedges, peeled red onions, sliced into 1-in.-wide wedges, eggplant , quartered lengthwise and cut into 1-in.-thick slices, zucchini , sliced crosswise into 1/4-in.-thick slices, roma tomatoes, seeded and quartered lengthwise, garlic, chopped, balsamic vinegar, coarsely chopped walnuts, crumbled feta cheese, pitas, halved