Globe Zucchini Stuffed With Millet And Vegetables

Name: Globe Zucchini Stuffed With Millet And Vegetables
Ingredients: 2 tablespoons olive oil + more for dish and to drizzle; 8 globe zucchini; Sea salt and pepper; 1/4 red onion, peeled and finely chopped; 1 teaspoon ground coriander; 2 thyme twigs; 2 garlic cloves, peeled and finely minced; 1/2 orange pepper, finely diced; 2 vine or Heirloom tomatoes, blanched, peeled, cored, seeded and finely diced; 1.5 cups cooked millet; 2 oz (60 g) crumbled feta cheese; 2 oz (60 g) grated Parmesan or Manchego cheese; 2 tablespoons mixed chopped basil, coriander and parsley