3 tablespoons chopped fresh oregano |
1/4 teaspoon crushed red pepper |
6 garlic cloves, coarsely chopped |
4 (6-ounce) skinless, boneless chicken breast halves, cut into 1-inch pieces |
1/2 teaspoon kosher salt, divided |
1 tablespoon canola oil |
1/2 cup plain 2% reduced-fat greek yogurt |
1/4 cup diced onion |
1/4 cup chopped english cucumber |
1 tablespoon chopped fresh dill |
1 tablespoon fresh lemon juice |
4 green leaf lettuce leaves |
2 plum tomatoes, cut into 12 slices |
1/4 teaspoon black pepper |
3 ounces feta cheese, sliced |
2 whole-wheat pitas, cut into wedges |