Creating One Pan Greek Vegetables is simple with these easy steps:

1. Preheat your oven to 400°F (200°C).
2. Prepare the Vegetables: In a large bowl, combine the zucchini, yellow squash, bell peppers, cherry tomatoes, and red onion.
3. Add Garlic and Oil: Add the minced garlic and drizzle the olive oil over the vegetables.
4. Season: Sprinkle the oregano, thyme, salt, and black pepper over the mixture. Toss everything together until well coated.
5. Spread on a Baking Sheet: Transfer the vegetable mixture to a large baking sheet, spreading it out evenly.
6. Roast in Oven: Place the baking sheet in the preheated oven and roast for 20 minutes, stirring halfway through.
7. Add Feta Cheese: If using, sprinkle the crumbled feta cheese over the vegetables and return to the oven for an additional 5 minutes.
8. Garnish: Once cooked, remove from the oven and garnish with fresh parsley before serving.

These simple steps will lead you to a delicious dish that showcases the amazing flavors of Greek cuisine.