Preheat your oven 350℉. Do not squeeze out any liquids from the veggies.
Add 2 tbs olive oil to a 9x13 inch baking dish. Add your uncooked orzo, zucchini, carrots, onion, garlic, dried oregano, chili flakes, salt and pepper to taste, broth, milk and mix to combine. Form a well to place your feta block into it. Drizzle it with olive oil and black pepper and place in the oven. Bake for 25 minutes. Remove from the oven and immediately mix to combine. May look watery on the bottom but keep mixing to incorporate and will be smooth.