Recipe: <!-- -->Grilled Vegetables with Couscous, Feta and Orange-Balsamic Vinaigrette<!-- --> | Who

Ingredients

• 6 tablespoons extra-virgin olive oil, divided
• 2 tablespoons lemon juice
• 1/2 teaspoon dried oregano
• 1/4 teaspoon fine sea salt
• 1 large red onion, thickly sliced into rounds
• 1 (1-pound) eggplant, cut into 1/2-inch thick slices
• 2 zucchini or yellow squash, cut into 1/2-inch thick slices
• 1 red bell pepper, cored, seeded and cut into 6 pieces
• 1 small shallot, finely chopped
• 1/2 cup orange juice
• 2 teaspoons balsamic vinegar
• 1 cup uncooked couscous
• 1/3 cup feta cheese crumbles
• 1/4 cup chopped fresh flat-leaf parsley
• 1/8 teaspoon ground black pepper