Mediterranean Couscous Stuffed Peppers

Name: Mediterranean Couscous Stuffed Peppers
Prep time: 20 min
Cook time: 50 min
Total time: 1 h 10 min
Cuisine: Mediterranean
Ingredients: 4 bell peppers (seeded and halved lengthwise); 3/4 cup vegetable broth; 3/4 cup uncooked couscous; 1/4 teaspoon kosher salt; 1/4 teaspoon ground turmeric; 1 tablespoon olive oil; 1/2 medium yellow onion (chopped); 2 large cloves garlic (minced); 1 small zucchini (diced); 2 teaspoons dried oregano; 1 14- oz can black-eyed peas; 2 cups chopped plum tomatoes (about 3-4 tomatoes); 1/4 cup fresh basil (chopped and loosely packed); 1 cup crumbled feta; salt and pepper to taste; fresh lemon juice and olive oil for drizzling