Quinoa and Vegetable Stuffed Peppers

Name: Quinoa and Vegetable Stuffed Peppers
Ingredients: 1 cup quinoa; 2 cups chicken or vegetable stock; 6 small bell peppers, mixed colors, seeded and halved; 3 tablespoons EVOO, plus extra for drizzling; Salt and freshly ground black pepper; 4 cloves garlic, thinly sliced; 1 small firm eggplant, trimmed of half the skin, chopped; 1 small to medium firm zucchini, seeded and chopped; 1 red onion, chopped; 1 fresh chile pepper, such as Fresno, thinly sliced, or 1 teaspoon dried crushed pepper; 1/2 cup fresh flat-leaf parsley leaves, chopped; 1/4 cup fresh mint leaves, a handful, chopped; 2 plum tomatoes, chopped; 1 cup crumbled feta or ricotta salata cheese