Roasted Zucchini Soup

Bahan-bahan (6 porsi)

• 4 cups zucchini (cut in large cubes, about ¾ inch thick (20 ounces total))
• 1 large white onion (cut into wedges)
• 1 large sprig fresh thyme
• 1 large sprig fresh oregano
• Kosher salt (and freshly cracked black pepper to taste)
• 1 whole garlic head (cut in half lengthwise)
• 1 6 -ounce feta block (plus 1 more ounce for garnish)
• 3 tablespoons extra virgin olive oil (divided)
• 4 cups chicken bone broth ( or vegetable broth to keep it vegetarian)
• fresh dill (for topping)
• Extra virgin olive oil (optional for drizzling)